X-Bionic - X-Plorer Energizer 4.0 Pants - Synthetic base layer size L, black

Underwear for a strong performance. 3D Bionic Sphere System with ThermoSyphon technology maintains a perfect body temperature of 37°C in any situation for an accurate performence anytime. ONLY WITH X-BIONIC 4.0: INNOVATIVE RETINA ULTRA-HIGH-DEFINITION TECHNOLOGY. Provides ultra-high definition texture, ultra-high density function transmission and ultra-high precision body zoning. Award-winning, patented 3D BIONIC SPHERE SYSTEM WITH THERMOSYPHON TECHNOLOGY. Features complex 3D structures of inner and outer air channels. It cools when you sweat and warms when you are cold. SORESTOPPERTEXTURE. The special texture on the inside of the material ensures a highly efficient distribution of warmth. 100% pure Swiss engineered. Made in Italy.