X-Bionic Lady Energy Accumulator UW Medium

The cooling effect of the X-Bionic Functional Underwear is only activated through sweating! An ingenious regulation system. Controlled climate control! Everyone knows the unpleasant feeling of sweating just a moment ago and then the goose bumps. The body sounds the alarm. Caution: Risk of cooling down! X-Bionic Functional Underwear prevents this cold shower. If there is no sweat, air heated by the body serves as a unique form of insulation! Warms while you freeze. Cools while you sweat!

Material: 84% polyamide, 10% polypropylene, 6% elastane