Thermal leggings for sports. Men's and women's sports thermal underwear

  1. You will add strength, tone, motor skills to the muscles
  2. Get rid of sweating
  3. Experience true bodily comfort
  4. Protect yourself from hypothermia, overheating, fatigue
  5. Give a special piquancy to a strong figure. The microporous fabric is almost weightless, but is supplied with fibers that support muscles and other male forms mighty.

Buying thermal underwear for sports means synthesizing a bright individuality and physical perfection inherent in strong personalities.

Perfection is either there or it isn't. The presence in a person of a McDavid thermal mask, a thermal shirt with underpants, - however, like everything unusual, is immediately evident:

  • Your body in thermal underwear looks slim, fit
  • Such energetic people are loved, imitated
  • The beneficial effect of heat on the body is obvious

Warmed up and active, you will be remembered by others, showing an excellent physical condition!

How thermal underwear helps in the gym

Modern thermal underwear for sports is so comfortable that it is unlikely to yield to wadded pants and padded jackets. In the training room, thermal shirts, caps and thermal pants are more functional than ever. The use of durable nanofabric in thermal underwear significantly increases its wear time. It breathes, conducts perspiration, but literally repels the cold.

First of all, let's reveal the secret. The athlete is "dead" without heated muscles. The possibilities of the inflamed body are deep and bottomless. The body generates heat, clothes protect it. But primary is still underwear, its unique fabric, its unique cut.

Thermal underwear is a functional underwear, the function of which is to provide the human body with a comfortable thermal regime. Initially, this type of special underwear was developed for army special forces, but gradually thermal underwear began to be used not only in the army. Extreme athletes, in whom intense physical activity caused an increase in body temperature and active sweating against the background of adverse environmental conditions, were the first to appreciate all the benefits and advantages of thermal underwear. Subsequently, this underwear has become an integral attribute of the equipment of most professional athletes and lovers of active sports. IN currently thermal underwear is available in a wide range in specialized stores for sports and tourism, and anyone who wants to feel comfortable during fitness or active leisure can afford to buy it.

Many ordinary people mistakenly believe that the main functions of thermal underwear are to keep warm and warm the body. This statement is only partly true, since the main task of such underwear is to remove sweat from the body, which is released during fitness training and other intense loads. And in addition to this function, thermal underwear provides comfort to the body, warming in cold weather or cooling in a hot environment.

Depending on the additional functions of thermal underwear, it is divided into 3 types:

  • Summer, designed for fitness in the gym or outdoors from April to October at an ambient temperature of +10 to +35 degrees.
  • Universal. This underwear can be used during any physical activity outdoors in autumn, winter and spring, if the ambient temperature ranges from -10 to +10 degrees.
  • Winter, designed for physical activity in the open air at temperatures from 0 to -30 degrees. It will be warm and comfortable not only for skiing or skating, but also for just walking on a cold day or fishing on the river.

The special functionality of thermal underwear is achieved due to the material from which it is made. For sewing underwear physical activity the following synthetic fabrics are used:

  • polypropylene.

It does not get wet, but is able to efficiently remove moisture. Thermal underwear made of polypropylene dries in a few minutes right on the body, so it is very convenient to carry out active fitness training in it;

  • polyester.

In terms of its functional characteristics, this material is slightly inferior to polypropylene, but it is softer. Polyester underwear is pleasant to the body and durable;

  • polyamide.

Seamless thermal underwear is sewn from this material, which is lightweight and smooth;

  • elastane.

These synthetic fibers are added to the composition of the fabric to give the product strength. Underwear, which contains elastane, stretches well. It is convenient to carry out fitness classes aimed at stretching or including elements of stretching.

In the production of thermal underwear, natural fabrics can also be used, for example:

  • wool.

Wool warms well if fitness training is carried out outside in the cold season, and its villi are gently massaged skin by increasing blood circulation;

  • cotton.

Cotton threads in their pure form are practically not used in the production of fabrics for thermal underwear, since cotton quickly absorbs and retains moisture for a long time. Most often, cotton threads in the composition of the fabric are combined with synthetic ones. Pure cotton underwear can be used in cases where physical activity does not involve active actions that provoke profuse sweating;

  • silk.

This natural fabric just like cotton, it is not used in its pure form, but is combined with synthetic threads.

The texture of the fabric also matters in the functionality of thermal underwear. The special interlacing of the threads makes it possible to obtain a fabric having from 1 to 3 layers. In addition, using different techniques weaving, you can get different textured zones on linen, which provide maximum comfort in places of the greatest or least sweating on the body during physical exertion.

Single-layer fabrics are usually used for summer thermal underwear, which should pass air well, cool the body, remove sweat and dry quickly. Two-layer fabrics are used for sewing versatile linen, which can both remove moisture and warm at the same time. Usually, the upper, warming layer resembles cells or honeycombs, through which the moisture released by the body during fitness training is evenly distributed over the entire surface of the underwear and dries quickly. Three-layer fabrics are usually used when sewing thermal underwear, the characteristics of which include an antibacterial effect. From the point of view of hygiene, it is indispensable for tourists and climbers, who often do not have the opportunity to change underwear after physical exertion. The antibacterial properties of thermal underwear can be achieved due to the content of special granules in the third layer of the fabric, which are washed off after 3-5 washes, or by weaving a thin silver thread into the material. Linen with silver thread retains its antibacterial properties throughout the entire period of operation.

Rules for choosing thermal underwear for fitness

So that thermal underwear does not cause discomfort during intensive fitness and performs its functions efficiently, you need to choose it, guided by the following rules:

  • the size of underwear must match the parameters of the body. This underwear should fit snugly, but at the same time, not hinder movement;
  • the characteristics of thermal underwear must match the ambient temperature and the intensity of physical activity;
  • it is advisable to choose seamless thermal underwear or such models in which the seams and labels are on the outside in order to protect the skin from chafing.

Thermal underwear for active physical activity: selection rules - all about the secrets of fitness to the site

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 number of moisture that does not have time to be brought out 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. sensitive skin 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 regime and preferred activities in the product title or description. 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 designed for summer sports, they are light clothes 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 ideal: in areas with increased sweating, synthetics with their good moisture-wicking properties are used, and in areas that freeze faster than others, wool is used with its ability to keep warm.

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 appreciate 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 cut
  • 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 holes for thumbs
  • 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 machine on a delicate cycle 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 and leave no snags during the washing process. 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.

Along with other types of sports equipment, special thermal clothing for training plays an important role in sports. Since playing sports entails increased sweating, there are increased requirements for sportswear.

Thermal underwear is a special type of clothing that can keep warm in cold weather and remove moisture from the body when. It prevents heat loss and hypothermia of the body, protecting it from possible colds. In other words, thermal underwear does not allow you to freeze or sweat.

Woolen underwear has some similar properties, but it is fragile and wears out quickly. Invented not so long ago, synthetic materials are superior to wool in terms of heat saving and moisture removal.

Microfiber, lycra, polypropylene, fleece, polyester, coolray and 3D lycra are manufactured using modern technologies and are a material with a complex structure that perfectly absorbs moisture and releases it.

Thermal underwear with the addition of natural fibers removes moisture a little worse, but it is more pleasant to the body. Some types of thermal clothing are made from fabrics different type, and thermal underwear for various sports has its own characteristics.

Varieties of thermal clothing


Different types of thermal underwear are used for sports in cold weather: for hockey, figure skating, skiing, mountaineering, windsurfing and cycling.

For example, skaters need thin thermal underwear, surfers - quick-drying, skiers - with protection against hypothermia, especially in the groin area.

    Thermal clothing includes:
  • thermo ;
  • thermal pants;
  • thermal shorts;
  • thermal jumper;
  • thermal overalls;
  • thermal suits;
  • thermal dresses;
  • thermal body;
  • thermo ;
  • thermo-leggings;
  • thermal tights;
  • thermal gloves;
  • thermal scarves.

Properties of thermal clothing


Thermal clothing is not only made from a special kind of materials, it is also created according to certain rules. The cut of thermal clothing is usually anatomical, that is, it completely repeats the shape of the body, and the seams are external and flat.

This is what protects against chafing, while allowing you to dynamically move your arms and legs during active physical exertion. Exclusive brands produce thermal clothing that creates the effect of a second skin, that is, as close as possible to the body.

The principle of layering in the manufacture of thermal clothing allows you to achieve the desired effect. As a rule, sports thermal clothing consists of three layers: the bottom layer absorbs moisture; medium - retains heat and removes moisture to the outside; the upper protects against adverse climatic and weather conditions.

How to choose thermal clothing for sports

The choice of thermal underwear depends on the functional purpose of clothing. If thermal underwear for everyday wear should warm, then sports thermal clothing should first of all cope with the removal of moisture from the body, and only then - if necessary - warm.

That is why everyday thermal clothing consists mainly of wool and a small part of synthetic fibers, and sports thermal underwear has minor inclusions of natural fibers and is sewn from synthetic materials.

Another function of sports thermal clothing is to eliminate unpleasant odors, for which silver ions and ceramic particles are used in the fabric. If thermal underwear is chosen incorrectly, the benefits of sportswear will be completely leveled.

When choosing thermal clothing for sports, you need to take into account the temperature regime. In summer, thermal underwear is taken entirely from synthetic fabrics with enhanced moisture removal function - such underwear is suitable for water sports. For winter types, multi-layer linen or fabric with the inclusion of natural fibers is necessary.

In enclosed spaces there is no wind and the temperature regime is constant, which makes it possible to use thermal clothing only with the function of moisture removal. If outdoors, you need to take into account the strength of the wind and different temperature conditions.

For such cases, underwear with wind protection (usually marked Windstopper or Windproof) is suitable.

The degree of physical activity also determines the choice of sports thermal underwear, which is selected depending on low, moderate or.

Caring for thermal clothing

If you are in doubt about your choice right size take the smaller one. Thermal underwear stretches well, and thanks to flat seams it is invisible under clothes. Thermal underwear is washed either in a machine or by hand at a temperature not exceeding 40 degrees.

Detergents with chlorine and bleach are not recommended. Thermal clothing should not be wrung out, except with your hands and lightly. And, of course, you can not iron.

High-quality thermal underwear has no restrictions on the number of washes, it does not shrink or stretch. It is recommended to wash thermal clothing when playing sports often, since in a contaminated state it will not be able to fully remove moisture and perform other functions.

Thermal clothing during fitness allows you to maintain a good microclimate of the skin and keep it dry. A real thermal thing does not let moisture in from the outside and does not even change color when water gets on it.

Thermal clothing for weight loss

To lose those extra pounds, you need to sweat regularly in the gym. Often used for slimming underwear with a sauna effect.

Thermal slimming clothing can speed up the process, especially if neoprene clothing is used. However, thermal underwear of this kind requires careful use and is recommended only for healthy people.

Benefits of using neoprene thermal clothing

    • Thermal underwear usually acts precisely on the desired zones, which are difficult to correct with the help of sports and. There is a kind of local stimulation of the processes necessary for weight loss in the area, and back side.
    • Thermal clothing activates fluid circulation, eliminating congestion in body fat and reducing the volume of fat cells. Lipocytes begin to produce energy, and their volume decreases, which entails a decrease in and.

  • If applied under special thermal clothing, then you can quickly feel the disappearance of " orange peel» in problem areas. Active substances designed to fight cellulite increase their effect under the influence of a thermal effect.
  • If you regularly exercise for 40 minutes in neoprene clothes and apply nutrients (creams with hyaluronic acid, vitamins A and C, retinol), then the effect of fitness can be compared to a salon - such an activity increases skin elasticity. But you can use neoprene shorts and T-shirts for no more than two hours a day.
    • Exercising in thermal clothing can be a test for the heart and blood vessels: clothing with a sauna effect doubles the load on the heart, dilating the vessels and increasing blood flow to the heart. Therefore, it is better not to use thermal underwear in the presence of problems of the cardiovascular system.
    • Neoprene clothing can cause swelling of the reflex zones, as fluid can accumulate in areas under the clothing.
    • Despite thermal clothing made of "breathable" materials and antibacterial impregnations, the condition of the skin must be monitored when using thermal underwear. Scratches, cuts, rashes and dermatitis rule out training in thermal clothing.
    • Thermal clothing increases sweating, which leads to dehydration if the body's fluid reserves are not replenished in time. You can not wear several pieces of clothing with a thermal effect for training and you need to drink plenty of water.

  • Neoprene T-shirts can be dangerous for the female breast, since prolonged squeezing increases the risk of mastopathy, and an increase in body temperature under a neoprene T-shirt can cause problems with the mammary glands.

Thermal clothing by itself does not break down fat, it only helps to reduce body volume in the right places in combination with exercise and proper nutrition. Thermal clothing for sports requires compliance with specific rules for wearing and caring for it.

Failure to comply with these rules will simply nullify all the thermal functions of clothing.

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