X-Bionic Energy Accumulator 4.0 3/4 Mens Functional Underwear

With the Energy Accumulator 4.0 Pants 3/4 Men by X-Bionic you rely on the latest technologies to strengthen your performance and endurance in all climatic conditions. The high-tech functional underwear for winter athletes integrates a variety of thermoregulatory and protective functional zones. Groundbreaking innovations of the X-Bionic 4.0 generation further optimize the performance-enhancing feel-good effects. In the ultra-dense knit of these pants, intelligent functional zones can be positioned even more precisely for a targeted effect. The legendary, patented 3D Bionic Sphere System is further enhanced by ThermoSyphon technology: complex 3D structures and Y-shaped elements maximize air exchange, cooling when you sweat and warming when you freeze - now even faster and more efficiently than ever.

• Retina® ultra-high definition quality.