The invention of heat-resistant underwear was preceded by many centuries of trial and error. Our ancestors wore peculiar vests under their outer clothing, woven from dry grass and fibrous materials. The spinning of linen and wool contributed to the appearance of underwear, vaguely reminiscent of modern. But only the development of organic chemistry made it possible to create high-quality thermal underwear of the first layer - clothes that reliably protect the body from hypothermia even in conditions of high humidity. You can buy really good thermal underwear in Moscow in the Camouflage ru store!

High-quality thermal underwear removes moisture from the surface of the skin

By the end of the twentieth century, many natural and artificial materials, effectively preventing the penetration of cold air to the body. However, for the most part, garments of that time did not claim the title of real thermal underwear: it was enough for a person dressed in it to sweat in the cold, and inevitable hypothermia awaited him.

Cotton fabric, linen, knitted wool, with all their advantages, have a serious drawback: they easily absorb moisture and very slowly, reluctantly evaporate it. Thermal underwear is characterized by excellent moisture absorption and a high rate of evaporation from the surface.

In combination with the membrane fabric of outerwear, thermal underwear for cold weather removes sweat from the skin so effectively that the wearer does not even feel wet.

Demi-season and winter thermal underwear are different in properties. To buy thermal underwear that most closely matches your needs, call the Camouflage ru online store at 8-800-775-52-83 (free of charge from any region of Russia). A detailed consultation of managers will help you choose and buy the best thermal underwear for fishing, hunting and active rest.

Important features of the first layer thermal underwear

The advanced models of men's thermal underwear are made using bacteriostatic materials in the composition of the fabric. Such a measure allows you to avoid the appearance of an unpleasant odor even with prolonged continuous wearing of this kind of garment.

Some sets of thermal underwear in the Camouflage ru online store have a protective color. The camouflage pattern of Finnish-made warm underwear has been tested and approved by the hunting community of northern Europe. Polish-made army thermal underwear is dyed in the tone "Olive", officially approved as a camouflage color for NATO armies.

The Camouflage ru online store sells high-quality thermal underwear designed for various weather conditions and variable physical activity of the user.

The choice of thermal underwear begins with determining your needs, goals and capabilities.

Thermal underwear - underwear designed to maintain the microclimate of the body with the removal of excess moisture. It also has significant breathability. With the right selection of this type of underwear, you will be comfortable at any temperature: in the cold - warm, and even on a hot day it is comfortable. Two main criteria - thermal insulation and the ability to remove excess moisture from the body . For summer, the main criterion is the removal of moisture, for winter - thermal insulation. In any case, it is important that the body is dry - this is your comfort and health!

There are various models of thermal underwear - blouses, turtlenecks and T-shirts, various underpants and pants, shorts, breeches, suits, overalls, as well as socks, gloves, and even hats.

Thermal underwear classification

First of all, it is divided into sports - for outdoor activities - as well as models for daily wear. Requirements for quality characteristics and the price increase in proportion to the activity of use.

According to weather conditions: for cold or hot weather.

Summer thermal underwear should be thin, light, protect against overheating and possible hypothermia (when changing from an active movement to a passive state, for example, when playing sports), remove excess moisture! This is one hundred percent synthetics, if underwear is chosen for active sports, or composite fabrics, with the addition of cotton and linen, for less active physical exertion.

For cold weather linen should be warm. At the same time, there is a division for each manufacturer into cool, cold and very cold weather. The rule is that the thicker, the warmer.

Material composition and main characteristics

Both synthetic and natural materials are used for thermal underwear. Cotton and wool are familiar to us, but they significantly lose to synthetic materials, especially polypropylene, as well as polyester and their derivatives. Cotton absorbs moisture many times more, holding it for a long time, and dries out more slowly. Most of all, it is suitable for daily wear with minimal activity. If you choose wool, then the highest quality and warmest is merino wool. Underwear with this composition is suitable for low activity and very cold range: most often for everyday wear or outdoor activities, such as fishing.

In order for this underwear to work, contact with the skin and the creation of an air cushion are necessary.

The second layer is designed to increase the thermal properties or to protect against external factors (wind, moisture).

Most thermal underwear fabrics are made from microfibers, which makes the fabric thin and pleasant to the body. Sometimes lycra and elastane are added - more often for underwear designed for active movement. They increase the comfort of movement, and a tight-fitting cut for long wear helps to avoid deformation, which is especially characteristic of natural fabrics. Antibacterial impregnations or silver fibers are also added.

Thermal underwear of sports type primarily designed for moisture wicking and breathability. With an active load, the need for warming is eliminated. All sports thermal underwear is made only from synthetic fabrics, a second layer is used for warming, or membrane clothing - in cold weather, or simply sports outerwear with a membrane that already includes the functions of thermal underwear.

Hybrid thermal underwear(for outdoor activities and just country walks) should be composite to maintain thermal insulation and moisture removal: one-piece or two-layer. In a two-layer thermal underwear, the first layer removes moisture, the second is responsible for thermoregulation and removal of moisture further, or its evaporation. The second layer resembles cells in which there are air molecules heated by the body, which are responsible for further removal of the body's vapor moisture to the next layer, or for its retention and drying due to body heat.

First and second layer of thermal underwear. Firms produce underwear of two types. The first layer is worn directly on the naked body. Thermal underwear of the second layer resembles a sports suit and can be used as outerwear in the autumn-spring period. Most often, from fleece of various densities, or from a combination of fabrics: the inner layer is fleece, the outer layer is synthetic material: polyester, polyamide, nylon, etc .; it can have a sputtered membrane (PU) or consist of membrane tissue(ending in the name of the material - TEX).

Choice

When you have decided on the style, temperature regime and the activity of your movements, proceed to the choice. There are specialized brands for sports and outdoor activities, as well as manufacturers of "outdoor" clothing - for active and everyday wear.
Pay attention to the anatomical cut - for maximum comfort - and to the seams.

Care

Read product labels carefully. General recommendations are:
. Gentle hand or delicate machine wash without drying 30-40 C.
The use of specialized detergents for synthetics or sportswear is desirable; the use of softeners and antistatic agents is possible if there are no such restrictions.
. Do not use chlorine-containing and other bleaches, aggressive detergents.
. Do not iron, do not expose to heat (drying on hot surfaces, such as a central heating radiator).
. Wash thermal underwear with a fleecy inner layer inside out.
. It is advisable not to wring or twist, - to dry in a straightened form.

Correct note knowledge

Thermal underwear is designed to always be comfortable and pleasant to wear. Allows with a minimum of clothing to keep warm and dry body. Ideal rule: 1 layer in summer, 2 layers in the off-season, up to 3 layers in winter (first layer thermal underwear and outerwear for medium negative temperatures or 3 layers for very cold temperatures: first and second layer of thermal underwear and outerwear).

That's why:
. choose the right thermal underwear depending on your physical activity and climate conditions. When choosing thermal underwear for sports, pay attention to the manufacturer's specialization (thermal underwear for diving will never be suitable for mountaineering in terms of functional characteristics);
. do not wear too much warm outerwear;
. thermal underwear for cold and very cold conditions is most effective with outerwear with moisture and windproof properties;
. do not wear a second layer under thermal underwear ordinary clothes from natural materials!
. do not wear cotton and linen sweaters on the first layer of thermal underwear!

And don't forget, quality things don't come cheap. Do not chase design and fashion, choose convenient and comfortable things.

THERMAL UNDERWEAR CRAFT - FIRST LAYER

BASE LAYER: VENTILATION AND MOISTURE wicking

CRAFT thermal underwear is a functional underwear that is worn on the naked body. The main function of thermal underwear is to regulate body temperature by transporting moisture to the outside or to the next layer of clothing. This is achieved through a special weaving of synthetic fibers that do not absorb moisture and are able to effectively evaporate it from their surface.

To get the best effect from the use of CRAFT thermal underwear, it must be combined with other layers of functional clothing. For optimal performance and comfort, each layer complements the others and is equally important, no matter the weather.

Many people think that if you buy CRAFT thermal underwear, it will keep you warm. This is an erroneous opinion! In fact, it can retain useful heat, thanks to the technologies of special weaving, blending of fibers of different composition, hollow thread and much more. But not right choice the second layer greatly reduces the functionality of thermal underwear.

It is the second layer of clothing (fleece, sweatshirts, pullovers) that performs the main function of warming the body (preserving useful heat). The third layer (jackets, pants) protects from rain and wind. Clothing of the second and third layers should have breathable properties and warm the body in cold weather. Only in this case you will get the maximum effect from the use of thermal underwear.

CRAFT thermal underwear is divided into 7 collections, which differ from each other in terms of application and functionality:

TEMPERATURE AND INTENSITY WHERE IT ALL BEGINS

When creating CRAFT thermal underwear lines, we always start by determining the temperature and intensity at which the garment is used. The dedicated temperature scale and intensity level are combined and form the basis for continuing the modeling process. As a result, we offer CRAFT thermal underwear collections with their own unique characteristics, which together are suitable for any weather and intensity. Refer to the chart to see which collection is best suited for which weather conditions.

Collection - summer functional underwear. Keeps your body fresh and comfortable while exercising in the gym or on the fresh air in summer and also perfect for everyday wear. Excellent cooling effect and ergonomic fit for freedom of movement during warm and hot weather workouts.

The collection is probably the most versatile CRAFT thermal underwear on the market. It can be used for almost any physical activity in good and bad conditions. Cycling, running, cross-country skiing, soccer, horseback riding, walking and rowing are just a few examples of activities for which CRAFT thermal underwear works great. The collection also includes Windstopper ® for windy conditions.

The collection is made of a thin, light and elastic material, the channels of which are fastened with two high-tech polyester Hexa fibers, which enhance the transport of moisture and cool the body. On the outside, the hollow fiber betrays the insulation and also transports moisture to the next layer (insulating).

Collection - when it's cold outside and you want to go for a walk, go skiing, go fishing, then wearing this CRAFT thermal underwear, you can be sure that it will not freeze. KEEP WARM - the warmest collection. The WARM fabric is created using a 3D weaving technique. Zones of different density and texture take into account temperature changes in different parts of the human body.

Thermal underwear is one of the main elements in clothing for sports and outdoor activities, designed to control your heat transfer. How well thermal underwear is chosen largely determines how comfortable you will be during sports, and hence what results you can achieve.

Together with an AlpIndustry expert Yura Serebryakov Let's figure out how to choose thermal underwear that suits your conditions.

The principle of layering in clothing

In clothing for sports and outdoor activities, it is customary to adhere to the principle of layering, or, in other words, the concept of three layers. Thermal underwear is the first, base layer and is designed to control heat transfer. Thermal underwear should fit snugly to the body (it is often called a second skin) to ensure proper thermoregulation, but at the same time not squeeze muscles or restrict movement. Thermal underwear is followed by a second, middle layer of clothing designed to keep warm, for example, a fleece or a down sweater. Then comes the third, outer layer, which also brings out excess moisture, allows the body to breathe under clothing and protects from external influences, precipitation and wind. For example, a jacket with a Gore-Tex membrane.

In order for the equipment to work correctly and create comfortable conditions, and not cause inconvenience, you must carefully choose each layer and clearly understand for what tasks and conditions you choose clothes. Let's start by choosing a base.

What is thermal underwear and what is it for?

The main function of thermal underwear is to control heat transfer by removing moisture. When you sweat during intense movement, thermal underwear does not accumulate sweat in itself, but removes excess moisture from the body and prevents you from “cooking” under your clothes. If you find yourself in cold conditions and / or do not move actively, thermal underwear helps to keep you warm. It is this functionality that distinguishes specially designed thermal underwear from ordinary cotton and synthetic clothing.

For the manufacture of thermal underwear, technological synthetic fibers, high-quality soft wool, most often merino wool, or a combination of these materials are used. The cut of thermal underwear often involves a combination of materials with different composition, density and properties (ventilation, insulation, muscle support) in different areas.

Composition: thermal underwear made of wool, synthetics and combined materials

Wool, in general, has better thermal insulation properties than synthetics, but absorbs moisture more actively. With intense loads (running, freeride), this will become a noticeable disadvantage: a person sweats a lot, thermal underwear absorbs a large amount of moisture, which does not have time to be removed outside and lingers in clothes - a person begins to “cook” and experience discomfort. Therefore, for intense loads, it is preferable to choose synthetic thermal underwear that will properly remove moisture and control heat transfer, preventing overheating and hypothermia. If you are going to have less intense activities, passive rest, being in very low temperatures, you are looking for thermal underwear for the city or you get cold quickly, give preference to a base layer made of wool, with its good thermal insulation properties.

Please note that in some cases, wool thermal underwear can cause irritation, especially on sensitive baby skin. Therefore, we recommend that adults try on clothes before buying, and for children, choose synthetic models.

Men's, women's and children's thermal underwear

In general, women's and men's thermal underwear does not have big differences from each other. The cut of specialized female models takes into account the peculiarities of the female figure and, since girls usually freeze more, it has more insulated zones.

For the manufacture of children's thermal underwear, synthetics are more often used, because wool can cause discomfort to the sensitive skin of the child. As a rule, the main task of children's thermal underwear is not to remove moisture, but to keep warm, so it is usually denser than "adult" models.

In general, models of thermal underwear differ from each other in composition, the presence of compression properties, the recommended temperature regime and design features. When choosing, you should be guided by several points:

1. Intensity of exercise / high, medium or low activity
2. Temperature Range
3. Your individual cold tolerance

Temperature range of thermal underwear

As a rule, manufacturers indicate the recommended temperature and preferred types of activity in the title or description of the product. For example, the Swiss brand Odlo divides its thermal underwear models into several lines:

• The ultra-light thermal underwear of the Cool line is designed for the hottest weather.
• Models marked Light are intended for summer species sports, these are light clothing made of thin fabric, the main task of which is to remove moisture from the body
• Warm - insulated thermal underwear for cold weather and winter sports
• Models marked X-Warm are designed for the coldest temperatures

The choice of thermal underwear depending on the activity and intensity of the load

First of all, when choosing thermal underwear, you should focus on the degree of activity: whether it will be high, with intense constant loads (freeride, trail running), medium (mountaineering, hiking) or low (walking in the city, fishing). The main task of thermal underwear for outdoor activities and sports is to control heat transfer due to the timely removal of moisture from the body in order to prevent overheating or hypothermia. With low activity, sweating is less, so the main task of thermal underwear for passive relaxation is to keep warm.

For low activity it is recommended to choose thermal underwear made of wool, for example, Bergans. It retains heat better than synthetics and does not lose its properties over time, it is well suited for everyday wear. It is also worth considering synthetic thermal underwear. Its advantages are density, good moisture removal and ease of care.

thermal underwear for outdoor activities and sports can be divided into compression and non-compression. Due to compression, muscle support is provided, blood circulation is stimulated - the muscles work correctly and are not overloaded. Such thermal underwear, as a rule, has a zonal design (X-Bionic, The North Face). Each zone of clothing is responsible for a specific process: improved moisture removal (under the arms and in the abdomen), enhanced heat retention (in the chest, lower back, shoulders), etc. With low activity, compression creates discomfort. High activity non-compression base layers are usually synthetic (Odlo, Arcteryx, The North Face) or a synthetic/wool blend (Peak Performance) and work best when you are moving. By the way, as a basic, universal thermal underwear (or, if you are buying thermal underwear for the first time), Peak Performance models are almost perfect option: in areas with increased perspiration, synthetics are used with their good moisture-wicking properties, and in areas that freeze faster than others, wool is used with its ability to retain heat.

Generally, for hiking, trekking and mountaineering suitable thermal underwear of medium or high density, with good breathability and without compression. You can take two sets for climbing: one for climbing / assault, the second, more insulated, for changing at the base camp (or as a backup option). For winter mountaineering and high-altitude ascents, as well as for winter expeditions, Power Stretch thermal underwear can be considered: it is designed for low temperatures and can even be used as a middle layer.

For skiing, on prepared slopes or off-piste, as well as trail running and running training, you should choose compression thermal underwear. It will support the muscles and will stimulate blood circulation, which is important with constant movement and intense exercise. High levels of moisture wicking and breathability are also important for these sports. thermal underwear for winter sports, as a rule, has a zonal design - a combination of zones with insulation (for example, in the shoulders, chest and lower back), reinforcement (for example, in places of increased wear, in the elbow area) and ventilation zones (in places of increased sweating). base layer for summer activities will have a lower density to speed up the removal of moisture from the body.

Manufacturers regularly develop models for specific sports: taking into account the specifics of loads, their average intensity, as well as seasonality. However, the choice of thermal underwear is a very individual process. It depends on your personal characteristics (how you tolerate the cold), your activity in a particular sport. For some it is cold in the city at -10°C even in Power Stretch thermal underwear and a puff, for others a model with medium insulation will be enough for a harsh winter expedition. Someone prefers to have a separate set of thermal underwear for each type of activity, the other will choose 1-2 sets that are as versatile as possible for all occasions.

Thermal underwear options for skiing, off-piste skiing and ski touring

	Thermal T-shirt Peak Performance Multi LS180 Universal model from the combined material. Suitable for both skiing and passive use. Good value for money. Material: 50% merino wool, 46% Thermo°Cool® polyester, 4% elastane Raglan sleeve flat seams Weight: 220 g Made in Bangladesh
	Underpants Peak Performance Multi SJ180 Material: 50% merino wool, 46% polyester (Thermo°Cool®), 4% elastane flat seams Weight: 160 g Made in Bangladesh
	Women's thermal T-shirt The North Face Hybrid Long Sleeve Crew Neck Universal model. Optimal fit, light compression and maximum breathability. Material: 87% HyActive™ polypropylene hollow fibers, 10% polyamide, 3% elastane hypoallergenic material Antibacterial treatment flat seams Weight: 150 g Made in Italy

	Warm, quick-drying polyester. Lightweight and breathable inserts under the armpits. Material: 100% polyester Ergonomic fit Weight: 230 g Made in Moldova
	Odlo X-Warm women's thermal T-shirt A good choice for those girls who value comfort and love warmth. Thanks to the zonal fleece insulation, you will not freeze on the lift. The sweat-prone areas use thinner material to keep you dry while riding. Material: 100% polyester Effect by ODLO prevents unpleasant odors Fleece inserts at shoulders and torso Tight fit flat seams Made in Romania

Options for thermal underwear for mountaineering

	Arcteryx Phase AR Crew LS men's thermal T-shirt A good option as the main kit for climbing in not the most extreme conditions. Thermal underwear of medium density, optimally removes moisture and effectively maintains the correct temperature balance. Material: Phasic™ AR UPF 50+, Phasic™ SL UPF 25 Antibacterial treatment Anatomical fit flat seams Weight: 160 g Made in Vietnam
	Arcteryx RHO AR Zip Neck men's thermal T-shirt Mid-weight thermal underwear made from Polartec® Power Stretch® technical fleece. Elastic, anatomically shaped and with good moisture wicking performance. And the signature laconic design and unique color from Arc "teryx. Material: Polartec® Power Stretch® (90% polyester, 10% elastane) Laminated chest pocket with zipper flat seams Weight: 280 g
	Elastic thermal T-shirt for the winter season. Material: 53% polyester, 37% nylon, 10% lycra Antibacterial treatment Seamless construction Cuffs with thumbholes Weight: 150 g

Thermal underwear options for trail running

Arcteryx Phase SL Crew LS men's thermal T-shirt Thermal underwear made of light, thin synthetic fabric. Provides maximum breathability. Very elastic, does not constrain movements. Material: Phasic™ SL (70% polyester, 30% polypropylene) UV protection factor: UPF 25 Let's start with the banal advice that we all often neglect - follow the manufacturer's recommendations. You can usually find them on a sewn-in label on clothes or in the attached instructions, as well as on the brand's website. There are some general rules for the care of thermal underwear. The base layer is in contact with the skin, actively absorbs sweat and odors and therefore needs regular care: Air your thermal underwear outdoors after each workout to prevent the accumulation of unpleasant odors. Wash by hand or in the machine on the delicate wash at temperatures up to 30°C. When machine washing, it is recommended to wash thermal underwear with clothes of similar colors and do not fill the machine to capacity. It is even better to collect thermal underwear together and wash separately from all other things. If you do wash thermal underwear with the rest of your clothes, it's best to set aside items with zippers, buckles, and Velcro so that they don't damage the base layer during the washing process and leave no hooks. You can also use a special mesh bag for washing clothes. If possible, use a mild detergent, liquid detergents are preferable to powder. Rinse thermal underwear thoroughly after washing. It is not recommended to use fabric softener, products with chlorine, bleaches, antistatic agents, as well as to iron thermal underwear.

Today, only the "lazy" does not produce thermal underwear. The most interesting question is how this set of underwear made of thin material costing from 1 to 15 thousand rubles. can ensure a comfortable stay of a person in any weather and any situation? If the package says "-5С...-30С", then this does not mean that you can be outside only in this thermal underwear at this temperature!? How can manufacturers take into account what else a person wears as a 2-3-4 layer in order to claim such temperature characteristics?
Thermal underwear includes socks, underpants, T-shirts with long and short sleeve, balaclava. Modern thermal underwear has already been appreciated by people whose professional activities or hobbies are connected with everyday being in nature during the cold period. These experts will not advise bad.

A little theory at the beginning.
Good thermal underwear performs two important functions: quickly removes sweat and retains heat.
Sweat is removed due to the structure of synthetic fibers and the structure of the canvas. The removal of moisture by canvases is based on the capillary effect. Sweat passes through the synthetic fabric and does not linger in it. Then it either evaporates or is absorbed into the layer of outerwear. It must be understood that underwear does not warm, but only retains the heat that a person gives off. Wool retains heat best, then cotton and viscose, then synthetics. Fleece or micro-brushed synthetic fabric is almost equivalent in quality to a thinner layer of wool. You can not judge the performance of thermal underwear by first impressions.

There are several classifications of thermal underwear, but I like the following two:
1. By composition:
- fully synthetic (propylpropylene, polyamide, polyester, elastane, artificial cellulose fibers and their combinations). Polypropylene wicks away moisture and is expensive, while polyester adds strength to the product. Such synthetics dries quickly even on the body, does not form unnecessary folds, and is easy to care for.
- completely natural (merino wool, camel wool, cashmere, cotton, natural silk and their combinations)
- mixed synthetic fibers with natural fibers in various proportions. Some people think this is the best option. because combining the positive properties of the two various materials. But what matters here is the percentage.

2. By type of use:
- statics (winter fishing, slow hunting, some types of work in geodesy, construction, etc.)
- dynamics (all active sports, almost all tourism, running hunting, city and suburbs with a few reservations)
- mixed activity. This is a "stumbling block" for many. If there is a big minus on the street, then beginners use the thickest and warmest thermal underwear made of microfleece or wool, forgetting that when moving, all layers may not be able to cope with the heat removal of the body, and then the "little hell" begins.

My main requirements for thermal underwear: to be comfortable in it, the material was skin-friendly, tags and seams never made themselves felt. It is also very good when the manufacturer makes a large size grid so that everyone can choose the right size for themselves.
(I inserted screenshots of sites, because in modern world customer care begins with the Internet)

What do 35 manufacturers of thermal underwear offer us (in alphabetical order)?
1. Accapi
Accapi - thermal underwear from the Italian company Vegas Spa, offers comprehensive protection for the body during various types activity. All models are produced in our own factory in Italy. In 2008, the company purchased modern production lines, and new technologies made it possible to expand the product line and qualitatively rework existing models. Accapi sponsors various athletes in road biking, motorcycle racing, athletics, and alpine skiing.
Thermal underwear is represented by several lines:
- Dynamic. This line of thermal underwear has been developed by Accapi to provide enhanced and long lasting comfort for all types of sports activities that require good thermal management and breathability. Suitable for both harsh climates and off-season. Indispensable in cases of high sweating. Composition - 95% polyamide, 5% elastane
- Emphasis. Special seamless thermal underwear made of highly compressible fabric. Designed for high activity, it contains a large amount of polypropylene, perfectly removes moisture from the surface of the skin, even with very strong sweating. Composition - 73% polypropylene, 21% polyamide, 6% elastane.
- Synergy. Thermal underwear with Equilibrium technology (EQT). Thanks to the zones of different knitting density, it provides compression and helps with muscle work, allows you to quickly remove lactic acid, increasing endurance. Composition - 100% wool, 93% polyamide, 5% elastane, 2% polypropylene.
- Ergorasing. The line is designed to protect muscles and joints and create a highly effective shell. Ideal for sports that require reliable protection from the cold, as well as strong elastic support for muscles and joints. Composition - 58% polyester, 40% polyamide, 2% elastane.
- Merino Wool. Thermal underwear with the content of natural wool of merino sheep, for maximum insulation, thermoregulation and moisture removal. Composition - 100% wool.
- Polar bear. Ergonomic thermal underwear. The advantage of this series is hollow threads, reminiscent of the structure of bear hair. Thanks to the hollow structure, air chambers are created to retain heat. Especially recommended for very cold climates, it maintains a constant body temperature. Composition - 47% polyester, 46% polyamide, 7% elastane.
- Tecnosoft. Tecnosoft Plus EVO is a thick two-layer thermal underwear for cold weather. The smooth outer layer is highly resistant to wear, while the fleecy inner layer protects the skin from heat loss. Composition - 100% polyester.
- X country. Thermal underwear is specifically designed for disciplines that involve cyclic aerobic activity, such as skiing and hiking. This is a seamless, very elastic thermal underwear that does not restrict movement in any extreme situations in sports disciplines. The second layer of thermal underwear, in contact with the skin, transports moisture from the inside to the outside. Composition - 73% polypropylene, 21% polyamide, 6% elastane.
- Skintech - a multifunctional and high-tech line. Universal elastic sports thermal underwear. Composition - 46% polypropylene, 46% polyamide, 8% elastane.
- Carreza. Series of thermal underwear with the content of natural wool of merino sheep, for maximum insulation, thermoregulation and moisture removal. Composition - 90% wool, 10% silk.
A total of 10 elements for men and women. The advantages include the availability of thermal underwear of this brand (for example, KANT or Alpindustriya) with prices from 2.0 to 13.0 thousand rubles.

2. Arcteryx
A fashionable Canadian brand capable of equipping any tourist and climber "from and to". ArcTeryx was founded by David Lane in 1989 in Vancouver, Canada. Initially, it was located in the basement of one of the Vancouver houses and was called "Rock Solid". Lane's first product was climbing arbors, which immediately aroused extreme interest among climbing enthusiasts, and then popularity. Arc'Teryx currently has a number of branches in New Zealand, Australia, Vietnam and China.
Now a few words about thermal underwear (base layer). These are 6 underpants, 10 jerseys (t-shirts) and 1 shorts (everything is male, but there is also female).
For cold weather, the following models are recommended: T-shirt with long sleeve Phase SV Zip Neck LS (with zipper) and Phase SV Crew LS (without zipper for 4.0k) with 1 layer of 87% polyester and 13% polypropylene, and 2 layer of 92% polyester, 8% polypropylene and similar bottom; top Rho AR Zip Neck (6.6-7.9 thousand rubles) and bottom Rho AR Bottom (4.7-7.0 thousand rubles) their Polartec Power Stretch 90% polyester and 10% elastane.
Medium weight underwear: long sleeve T-shirts (with and without zip): Rho LTW Zip Neck (95% Merino wool, 5% elastane), Rho LT Zip Neck (84% polyester and 16% elastane + Polygiene), two-layer Phase AR Zip Neck LS and Phase AR Crew LS (3.2 thousand rubles), Phase AR Bottom pants for 2.4 thousand rubles.
"Light" thermal underwear: Phase SL Zip Neck LS, Phase SL Crew LS T-shirts (2.7-3.1 thousand rubles) and Phase SL Crew SS from 70% polyester and 30% polypropylene, Phase SL Bottom pants (2.4 thousand rubles) and Phase SL Boxer Short shorts (1.9 thousand rubles).
Almost all products are available in 3-4 colors (red, black, blue, grey). You can buy for rubles in Alpindustriya and Sportmarathon.

3. Avi-outdoor
Finnish premium thermal underwear for professionals and amateurs. Merino wool, BioCotton, Coolmax, Termolite - all these modern materials and technologies are used in NordKapp thermal underwear. Thermal underwear is designed for high activity in cold weather conditions, which allows it to be used in winter sports and recreation. European production, anatomically correct cut, flat seams, wearing comfort, the use of technological materials - this is what distinguishes thermal underwear from the NordKapp trademark. Online store.
A feature of the NordKapp brand is the use of Nanosilver antibacterial treatment. The peculiarity is that the composition is not just applied to the top layer, but nano-particles are interspersed in the polymer structure and therefore silver ions are not washed out during washing.
The collection includes models for sports, recreation, fishing and hunting. There are models for women and children. Very affordable prices (more details in part 3 of the review).
These are one-layer and two-layer sets (top + bottom): Thermolite (46% Thermolite, 52% polypropylene, 2% Nanosilver), First Layer (75% polypropylene, 19% polyester, 4% lycra, 2% Nanosilver), Merino Wool (64 % Merino Wool, 34% Sanlite, 2% Nanosilver), Merino Wool Second Layer (65% Merino Wool, 25% Polyflament, 10% Polypropylene), Double Layer (42% BioCotton, 40% Polyacrilyc, 12% Polypropylene, 2% Nanosilver ), Double Layer Wool (60% Merino Wool, 40% Cashmere), Double Layer Thermolite (46% Thermolite, 52% Polypropylene, 2% Nanosilver), Double Layer Merino Wool, as well as 4 children's models and a pair of balaclavas.
For reference: Thermolite is a product of DuPont Invista, and Nanosilver is just nanosilver. Clear?)

4. Bask company
The Russian brand Baskcompany offers its line of thermal underwear to amateurs and professionals.
The company produces many types of warm, summer and universal thermal underwear, different in terms of thermal insulation properties, composition, weaving method and scope. Thermal underwear made of elastic fabrics Polartec Power Stretch Pro and fabrics produced by the Italian brand Pontetorto, as well as natural fabrics made from 100% merino wool, produced by the New Zealand company Mapp. Thermal underwear from NPF BASK covers the entire temperature range.
Linen is divided into groups according to the materials used:
- Merino Wool MAPP: 3 long-sleeve T-shirts (2.8-5.2 thousand rubles) and 3 models of underpants for men and women (2.7-3.6 thousand rubles), as well as one cap-balaclava for 1.0 thousand rubles All in one black color. The most expensive model MERINO TECH MJ has two layers - wool inside and synthetics outside.
- Polartec Power Stretch: 7 men's and women's long sleeve T-shirts (2.8-4.0 thousand rubles), 5 pants, 1 jumpsuit sleeveless for 5.5 thousand rubles and 1 children's set (sizes 34-36-38) worth 3.4 thousand rubles. For example, a warm T-SKIN LADY women's set in red will cost 5.6 thousand rubles, but there are other colors.
- Polartec PowerDry: 3 T-shirts with long sleeves (1.8-2.0 thousand rubles) and 2 T-shirts with short sleeves (1.2 thousand rubles), 4 models of underpants and 2 models of shorts (pants) costing from 850 to 2 .0 thousand rubles
- Polypropylene: 3 sets of seamless thermal underwear costing from 1.7 to 2.5 thousand rubles. The fabric contains Spandex fibers, so it stretches and hugs the body better.
- TORAY Fielsensor: 3 T-shirts, 2 underpants and 2 shorts costing from 450 to 650 rubles.
Everything is as it should be - no cotton, anatomical cut and flat seams.
Sometimes you can see the name HRT. This is a new brand of goods for outdoor activities and hunting. It stands for High Russian Technologies - "High Russian Technologies".

5. Bergans
Bergans is the world's leading manufacturer of everything that can be considered technologically advanced camping equipment and technically advanced clothing. The Norwegian company is not looking for easy ways and is very respected in Europe. Bergans has not the cheapest thermal underwear, which is made from merino wool or its mixture with polyester.
The assortment (base layer) for men and women includes 7 shorts, 20 long-sleeved T-shirts, 3 women's tops, 6 short-sleeved T-shirts and 12 underpants.
Let's look at sets consisting of long sleeve t-shirts and underpants:
- Akeleie for 6.3 thousand rubles from 80% Merino Wool and 20% Polyester + inside 100% Polyester;
- Svartull (320 g/m², 9.4 thousand rubles), Krekling (260 g/m², 6.0 thousand rubles), Fjellrapp (210 g/m², 7.0 thousand rubles) and Soleie (150 g / m², 5.2 thousand rubles) from 100% Merino Wool. There are models both with a zipper and without it.
The brand is solid, bright, cute products and quite affordable in well-known sports stores. You can buy in the online store.

6. Bodydry
Thermal underwear for professional athletes, rescuers and people leading an active lifestyle. Himal Sport started producing products under its own BodyDry brand in 2001 in cooperation with the Polish Institute of Textile Industry and Technology, which develops high-tech materials for professional climbers. The main tester and idea generator of the company is Krzysztof Wielicki, the fifth person in the world who has conquered all 14 eight-thousanders of the planet.
Thermal underwear is available for both men and women in various colors.
SOFT series for three-season use (temperature: from -5 to +25). Made by seamless technology. Maintains optimal body temperature, providing comfort at any temperature. High functionality, exceptional elasticity, perfect fit. Prices in the Russian Federation from 900 (shorts) to 2.0 thousand rubles (long-sleeved T-shirt).
The BASIC series is intended for the autumn-spring period (temperature: from +10 to -10). Composition: 48% polyamide, 52% polyester. The material leaves a pleasant feeling of lightness on the skin, providing comfort both during exercise as well as daily wear. Prices from 1.2 to 2.2 thousand rubles
The PRO series is intended for the autumn-winter period (temperature: from +10 to -25). The composition of the two layers: 46% polypropylene, 46% polyamide, 6% elastane. Underwear anatomically corresponds to the human muscular system. High functionality underwear, exceptional elasticity and anatomical. There are special 3D zones that are responsible for optimal muscle mobility, controlling their support, and improving blood circulation. Linen retains its shape even after prolonged use. Hypoallergenic and antibacterial (silver ions). Prices from 1.3 to 3.1 thousand rubles (t-shirt with a zipper). This series has a wide range of products.
You can see it in the catalog.

7. Brubeck
Another Polish manufacturer. The Brubeck brand is the leader on the Polish thermal clothing market. They design and manufacture thermal underwear for sports (ACTIVE line) and seamless cotton and wool underwear (COMFORT line). For 9 years they have been specializing in ensuring proper thermal regulation of the body and creating effective protection of the body from adverse weather conditions. Production is carried out using modern Italian equipment by the Polish factory "FILATI" based on Swiss technology.
The catalog contains 25 products for men, women and children costing from 340 rubles to 4.3 thousand rubles. For example, a long-sleeved Thermo men's blouse for 1.7 thousand rubles. made using seamless technology and has two layers: the inner layer of polypropylene quickly absorbs moisture from the surface of the skin, and the outer layer of polyamide, responsible for thermal insulation and maintaining optimal body temperature, preventing body cooling. And the Soft Merino men's blouse for 3.5 thousand rubles. is a thick two-layer jersey for extremely cold weather conditions and has the following composition - 36% viscose, 32% wool, 30% polypropylene, 2% elastane.
You can buy Brubeck products at affordable prices in the Russian online store. Interesting producer.

8 Columbia
The brand of outdoor clothing for outdoor activities and sports available in the Russian Federation could not ignore such a hot topic as thermal underwear.
For men, there are three models of underpants and four models of jumpers. For women, there are three models of jumpers (sweatshirts) and underpants. Prices from 2.0 to 3.8 thousand rubles.
The Extreme Tight men's underpants and the Extreme LS Half Zip jumper are Columbia's warmest thermal underwear set. Omni-Heat technology is used in areas that require maximum thermoregulation, and Omni-Wick technology is used in areas that require maximum moisture removal from the body. The cost of this kit is 7.0 thousand rubles.
And here's what's interesting - there is Columbia thermal underwear, but you rarely see it in the Sportmaster network.

9. Comazo
Comazo is the name of a German company that has been producing underwear since 1884. Since 1993, the production of some products has been located in Tikhvin, so let's go straight to nanotechnology: "Impregnation of SILVER. The latest achievement in science is nanotechnology in imparting special properties to textile materials. The peculiarity of this impregnation is that there is no (including chemical) contact with human skin, which completely removes the question of the potential harm of impregnation for the skin.Moreover, the antibacterial properties are not based on the action chemical substances. On the surface of the fabric, a microlattice of silver ions is formed, which destroys bacteria with a static discharge - nanolightning. This impregnation has a pronounced antibacterial effect and protects against unpleasant odors. "That's even so.
There are three lines of thermal underwear: yellow (from 0 to -20C), orange (from 0 to -25C) and red (from 0 to -35C). The lines consist of 11 series (sets - top and bottom), which differ in the composition of linen and have different properties.
Let's focus on men's underwear, which is offered by the company's online store. The collection includes 9 T-shirts with long and short sleeves costing from 300 to 950 r, 2 models of underpants for 600 and 900 r, 11 shorts for 100-300 r, 12 shorts. The warmest series 814 consists of a two-layer T-shirt and underpants with composition: 55% polyester, 45% wool, terry cloth inside. Comazo even has flame retardant underwear made up of meta-aramids, flame retardant viscose and modacrylic.

10. Craft(world)
Craft is a Swedish company with many years of experience. The entire rich range of thermal underwear is presented in three lines (six collections):
- Cool. The collection provides excellent cooling effect and 3D ergonomic fit for freedom of movement during training in warm and hot weather. Several models of shirts, t-shirts and shorts made of 100% polyester costing from 1.5 thousand rubles.
- ACTIVE EXTREME. The linen is made of thin, light and elastic material (100% polyester) that keeps the body dry and fresh in complete comfort, both in warm and cool weather. Ergonomic 3D cut for complete freedom of movement. For men, there are two models of underpants (1.8-2.0 thousand rubles), three shirts (2.0-2.8 thousand rubles), one T-shirt and shorts. Drying time 6 minutes..Here's what he thinks about his kit survivalpanda .
- ACTIVE. An iconic line of functional underwear that transports moisture during long workouts, competitions and everyday use. Drying time 11 minutes. Mechanical stretching of the fabric by 300%. Two men's shirts, one underpants and a T-shirt from 1.8 to 2.6 thousand rubles. There is 1 female set.
- WINDSTOPPER. The optimal combination of functional fabrics and the Windstopper membrane provide maximum comfort during training in cool and windy conditions. One set for men and women for 7.4 and 7.1 thousand rubles, one shorts and a top.
- WARM. The Warm collection is a highly functional garment designed for intense physical activity on cold winter days. A special seamless three-dimensional zonal knitting technology is used. Hollow, air-filled fibers are responsible for keeping warm, while zones of different density and texture control temperature in different parts of the body. Four models of men's underpants (2.1-2.5 thousand rubles) and four shirts with long sleeves (3.1-6.5 thousand rubles) in three colors made of wool and its combination with synthetics. That's .
- Multi. High-quality polyester moves moisture from the skin to the next level, keeping you dry and comfortable during physical activity. The uniqueness of the Craft MULTI men's thermal underwear is that it is ideal not only for sports training, but also for going out of town, outdoors in the cold season, as well as for hunting or fishing. Two sets for men (1.7-2.8 thousand rubles) and women (1.6-3.0 thousand rubles): Multi active color and Multi warm.
Of the minuses, only not the most successful site. And the rest, everything is at the highest level. Large size grid (from the autumn / winter catalog): 7 sizes for men (for height from 172 to 196 cm), 7 for women (from 164 to 182 cm), 4 for children (74-116 cm) and 4 for juniors ( 122-164 cm). In its products, Craft uses VentAir and VentAir Wind membranes, ADVANSA Thermo Cool fabric with Duoregulation fiber technology, Lycra Sport and Lycra Sport Energy fabric, Windstopper, etc. In total, 18 types of fabrics were used for the first layer alone.. .

11. Glide
Economical thermal underwear from the Glissade brand should appeal to both adults and children.
There are several lines:
1.Ergonomic Seamless. Seamless high-tech thermal underwear recommended for intensive sports. The garments use a combination of different weaves to provide superior thermal control, muscle support and joint protection where needed. Tactel technology is used - a technologically advanced polyamide microfiber developed by DuPont. There is one black jumper for 3.0 thousand rubles. 93% polyamide and 7% spandex.
2. Light. Technical thermal underwear recommended for intensive sports in cold weather. Thanks to the use of synthetic fibers, the products are comfortable to use, quickly remove moisture from the body and provide excellent thermoregulation. One set for 600 rubles. from 100% polyester.
3.Extra light. Lightweight thermal underwear for intense sports in cold weather. Set for 400 rubles. from 100% polyester.
4. Active. High-tech thermal underwear for cold weather. Through the use synthetic material with an inner fleecy layer, the products quickly remove moisture from the body and have good thermal insulation properties. One set for 1.1 thousand rubles. from 100% polyester.
5. Cotton Dry. Technological thermal underwear created using cotton. The base layer has good thermal insulation and moisture wicking properties. One set for 950 rubles. 47% cotton, 47% polyester, 6% spandex.
6 Comfort. Technological thermal underwear recommended for sports with medium intensity loads in cold weather. Jumper for 2.2 thousand rubles 92% polyester and 8% spandex.
7 Merino Wool. Technological thermal underwear with high thermal insulation performance. There are two sets: for 1.4 and 3.0 thousand rubles. 81% polyester and 19% wool.
I have their old model of 30% wool and 70% polyester, but I'm afraid that these pants will not last long.
Glissade thermal underwear is sold in Sportmaster stores and is made in China.

12. Guahoo
A very well-known Finnish manufacturer of thermal underwear, outerwear and accessories for everyday use and high performance. I do not know the exact history of the brand, but it is known for certain that it appeared in Russia in 2003. There is even a page in LiveJournal - guahoo_en . Here is the online store.
The catalog on the Russian website presents 4 series of thermal underwear:
- Everyday series for everyday use in cool and cold weather (Light, Mid-Weight and Heavy lines). Materials used: EnerUp Bamboo Charcoal, EnerUp Hollow Fiber, viloft, Softwarm, cotton, acrylic, nylon, spandex. A total of 23 jerseys for men and women from 900 to 3.0 thousand rubles, 9 men's underpants and 12 women's pantaloons, 8 shorts.
- The Outdoor series is designed for moderate physical activity in cold to very cold weather. Ideal for people who love hunting, fishing, camping and hiking. Materials used: CoolDry polyester, cotton, merino wool, acrylic, polyamide. Only 16 jerseys and 16 pants (knickers) costing from 900 to 2.4 thousand rubles.
- Sport series. The series includes multi-zone thermal underwear, which fits snugly to the body, like a "second skin" and does not restrict movement. Materials used: Meryl Skilife polyamide, nylon, spandex, polyester, Nilit Aquarius polyamide. Six sets of different colors for men and women.
- Kids series. 7 children's kits for any outdoor activity.
- Laplandic series. 10 sets for very cold weather and various types physical activity.
Large size grid: 8 sizes for men (height from 173 to 197 cm) and 8 for women (height from 161 to 179 cm), 6 children's sizes.

13. Icebreaker
New Zealand-based Icebreaker has been making Merino wool thermal underwear since 1994. These comrades "ate" more than one sheep in this matter .. gee-gee.
Merino wool is made from a special breed of sheep that is grown only in New Zealand. Products made from the wool of these sheep have excellent breathability and the ability to withstand the cold.
Icebreaker divided all clothing into the following lines: Ultralight (150g/m2), SKIN200 (200g/m2), BODYFIT260 (260g/m2), SPORT (320g/m2). The lines differ in the number of weaving threads and, consequently, in the thickness of the product. Each layer can be worn separately, and at the same time, when combined with several lines, at the same time, as a layered garment that allows you to withstand temperature fluctuations.
The collection of underwear for men consists of 7 T-shirts with long and short sleeves, 12 shorts, 1 underpants.
As a base layer, 30 models of long-sleeved T-shirts and 14 models of underpants cost from 2.0 to 5.0 thousand rubles.
Since August 2008, each Icebreaker Merino product has its own BAACODE, according to which, on a special website, you can track where and how the wool of this batch was obtained.

14. Izas
Rare "beast" in sports shops in Russia. Next year this Spanish brand will be 25 years old. congratulations, or something)
The following Thermal models are offered for climbers:
- sets DIANA (for 3.2 thousand rubles from 92% polyamide and 8% elastane) and BARBEAU (for 1.8 thousand rubles from 100% polyester);
- T-shirts with long sleeves FINLAND, STUBEN, ANAGA and NELION for 800 rubles;
- SEEFELD pants for 1.6 thousand rubles 95% polyamide and 5% elastane.
Plus 13 models of jackets with and without zippers made of POLAR STRETCH costing from 1.8 to 3.8 thousand rubles.
For runners and cyclists, there are several models with DRY technology, but we will not consider this thermal underwear.
By the way, yes, they still have a buggy site, so be patient in finding the product you need.

15. Jahti Jakt
Finnish manufacturer of hunting clothing, footwear and equipment since the 1980s. That's what I like Scandinavian peoples manufacturers for, it's for the conciseness of their clothes and reasonable user experience.
Some informative information from the site: "Ordinary underwear gets wet when sweating, which worsens thermal insulation properties. And it's just unpleasant. Thermal underwear is devoid of this flaw: the fabric from which thermal underwear is made consists of at least two layers, one of which removing moisture to the outer surface of clothing.Therefore, thermal underwear always remains dry and pleasant on the body."
Jahti Jakt offers one T-shirt in three camouflage colors for 1.7 thousand rubles. with "SCENTECH" lining (silver particles in threads) and eight sets from 2.0 to 5.5 thousand rubles. (100% Polyester)

16. Janus
The Janus brand was founded in 1895 in Norway and is one of the leading wool clothing manufacturers in Europe. In the production of clothing, the wool of the Australian merino sheep is used. Wool is obtained only from the shirt of the animal, where it is longer and has more curls, which means that it is more delicate and keeps heat better. Wool is dyed with the purest water and safe dyes that have passed rigorous testing.
There are four collections for men: Design Wool, Black Wool, SummerWool and Seamless.
The new JanusPro series includes four collections: Antiflame Regular Wool from 50% merino and 50% ProtexM; Antiflame Extra from 80% merino and 20% ProtexM; Antiflame Plus from 85% Merino and 15% ProtexM; Antiflame Regular Cotton in 60% ProtexM and 40% cotton.
In Russia, there is a branded online store and another good store.
A proven brand with good prices, rich traditions and positive reviews.

17. Liod
Italian thermal underwear class LUX. Let's see what brand it is.
In 1992, Lorain snc changed its core business, registered its own brand LIOD and transformed directly into a manufacturing company technical materials, began developing its own models of sports technical clothing, including thermal underwear.
"LIOD thermal underwear is made from 100% exclusive modified polypropylene, which is warmer than wool, lighter than water, with the most effective moisture removal, bacteriostatic, the most reliable and easy to care for (5 year guarantee), super versatile, with the widest range of comfortable temperatures from +20C down to -60C (with appropriate outerwear), suitable for any level of activity."
The company's assortment includes 25 men's models of thermal underwear for mountain climbing, tourism, hunting, fishing, costing from 1.3 (underpants) to 6.5 (overalls) thousand rubles.
T-shirts with long sleeves: Buria (3.7 thousand rubles), Kearsage (3.4 thousand rubles), Frassino (3.3 thousand rubles), Brezza (2.9 thousand rubles).
T-shirts with short sleeves: Abaska (2.8 thousand rubles), Betulla (2.9 thousand rubles), Kunge and Cila (2.5 thousand rubles), Iskra (2.2 thousand rubles).
Pants: Tamu (2.8 thousand rubles), Gripp and Sukoi (2.5 thousand rubles).

(because it didn't fit)