High-quality underwear made from multilayered, breathable fabric which ensures the highest comfort of use. By using the osmotic pressure, it causes the water vapor to move from the body to the outside of the clothing so the skin remains dry and retains thermal comfort. Additional insulation on the inside allows you to use the underwear in cold periods. It will be perfect for activities such as angling, hunting, sailing, mountain biking, skiing, climbing, tourism, or for the use of firefighters, army, or police. The size of the underwear is chosen to that when you put it on it clings closely to the body to ensure that the dampness evaporates immediately.