High breathability returns its body’s heat by 20% and allows to dry quickly.
Thermal underwear is made of high quality polyester that is insulated with polar fleece. It is bacteriostatic, soft, elastic and tight to the body. Extreme line has the aforementioned properties due to the use of two-layer knitwear that is subjected to special processing. The material of the product is highly breathable. It is perfect for wearing in low, medium and high activity modes. Fleece quickly absorbs excess moisture. Even wet this model breathes and continues to retain heat.