X-Bionic Men X-Plorer Energizer 4.0 Pants

The 3D Bionic Sphere System with ThermoSyphon technology maintains the perfect body temperature of 37°C in any situation to ensure optimal performance at all times. Only with X-BIONIC 4.0: Innovative Retina Ultra-High-Resolution, award-winning, patented 3D Bionic Sphere System with ThermoSyphon technology. Featuring complex 3D structures with internal and external air channels. It cools when you sweat and warms you when you are cold. Sorestopper texture. The special texture on the inside of the material ensures highly efficient heat distribution. 100% pure Swiss development. Made in Italy. Over 700 international awards and test victories, with more than 800 patent applications for products featuring the "X".