X-bionic Energizer 4.0 Lg Sl Shirt Black

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 Shirt 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.