X-BIONIC Energizer 4.0 Noir

Feel the soothing effect of lighter and at the same time highly functional high-tech underwear. With their moderate compression, the X-BIONIC® ENERGIZER 4.0 PANTS MEN fulfil all the wishes of demanding winter sports enthusiasts who want to benefit from outstanding wearing comfort and performance-optimising thermoregulation at the same time.

The new 4.0 generation is the first to feature the Retina® ultra-high definition quality for unique accuracy of functionality. The result is an ultra-dense knitted fabric that integrates 13 highly effective technologies. Functional zones with temperature-compensating and protective effects are positioned precisely and support your performance on cool winter days without you feeling constricted.

The legendary patented 3D Bionic Sphere® System with ThermoSyphon® technology is more powerful than ever: Complex 3D structures and Y-shaped elements maximize air exchange, cool when you sweat, and warm when you are cold - now faster and more efficient than ever.

Functional zones such as the Innerlap AirConditioning Zone® on the inside of the thighs and Sweat Traps® for targeted handling of excess sweat regulate temperature and increase performance. The ExpansionKnee at the knee joint ensures optimum climate comfort and at the same time offers full freedom of movement.