X-Bionic Energizer 4.0 Men's Functional Underwear

With their moderate compression, the Energizer 4.0 Pants from X-Bionic meet all the demands of discerning winter sports enthusiasts who want to benefit from outstanding comfort and performance-optimizing thermoregulation. They are made from an ultra-dense knit that integrates 13 highly effective technologies. Functional zones with temperature-regulating and protective effects are precisely positioned to support your performance on cool winter days without feeling constricted. The legendary, patented 3D Bionic Sphere System is enhanced by ThermoSyphon technology: complex 3D structures and Y-shaped elements maximize air exchange, cooling when you sweat and warming when you’re cold – now faster and more efficiently than ever.

• Retina Ultra-High-Definition quality.