The WTS Gilet represents the new goal in combating cold, using Brainy Position technology to mix three different materials into one product. The Winter Barrier (windproof & water-repellent fibre) protects the front area exposed to the cold air from the penetration of the cold & keeps the body warm & dry. In the areas where you sweat more, Carbon Underwear® provides total breathability & heat regulation, while a micro-polar fleece fabric warms & keeps the body in the intermediate areas in the right body heat. Recommended as an intermediate layer, over SIXS Underwear & under other technical overgarments. Features comfort fit Aerofit