Active thermal underwear

Active thermal underwear is the base layer of a set of army clothing, used in the winter and demi-season period of the year. It is designed for military personnel performing combat missions with an increased level of physical activity.

The main purpose of active thermal underwear is to maintain optimal body temperature and, which is most important, to remove sweat and moisture in order to keep the soldier’s body dry. When a military person sweats heavily during intense physical exertion, it is particularly important not to allow his body to overcool (in conditions of low temperatures from moisture, which can cause a chain of negative consequences.

Based on this, active thermal underwear is made of synthetic materials that have the properties of maintaining dryness and internal comfort, removing sweat and moisture. Most often, this item is made of polyester, polypropylene, and polyamide. Pay attention to this when choosing thermal clothing for the military.

The high level of elasticity of such underwear is also one of the advantages because synthetics stretch well and at the same time can retain their original shape for a long time. At the same time, this type of linen is not quite suitable for static tasks (alert duty, observation, etc.). Therefore, before purchasing, ask the military what kind of tasks he/she is expected to perform, and after comparing all the advantages and disadvantages, select the right goods.

Choosing the right size is also significant. When choosing a base layer, compare the parameters of the military with the size guide provided by the manufacturer. If the size is too small, it can give undesirable discomfort due to compression in problem areas (armpits, shoulders),  while if it is too big, it will not fully fulfill its tasks.

The color of the underwear does not play a decisive role, because it will be covered with the upper layers of clothing, and it will not affect the masking properties.

Both military brands (Helicon, M-Tac, Mil-Tec) and tourist brands can be  noted among the brands worth paying attention to. You can find thermal underwear from tourist brands in the Ukrainian online stores of tourist equipment Terra Incognita or Gorgany. They can also provide discounts for the Defense Forces of Ukraine servicemen.

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