X-Bionic Energy Accumulator 4.0 thermoactive leggings with the latest smart technological solutions for top-level athletes. Products from the winter Energy Accumulator line are characterized by high compression and medium insulation - they are ideal for practicing sports in extreme conditions.

The underpants feature revolutionary zone compression and the patented 3D Bionic Sphere® with ThermoSyphon® technology optimizing performance through improved cooling. The Two-Step Front 3D Bionic Sphere® system at the front on the lower abdomen cools you when you sweat and warms you when you rest.

AIR-CONDITIONING CHANNEL® 4.0 provides intense body ventilation and wicks moisture away. Thanks to these technologies, the body temperature is maintained at an optimal 37°C, the muscles receive support and are ready for superhuman effort.

INNERLAP AIRCONDITIONING ZONE® located on the inner side of the thigh, which is less reactive to cold and sweats more, allows for better air exchange and faster wicking of moisture, providing intensive ventilation. The legs of the shorts are finished with Aktiv-Bund tape and the functional IDEO-Waistband® cut keep the underwear in place, guaranteeing a perfect hold without slipping.

EXPANSSIONKNEE® technology protects the knees from cooling, even when bent, the AirConditioningSpot mesh at the back of the knee enhances sweat evaporation. The ISO-Calfpad zone made up of corrugated channels that are located on the calf muscles stores air to prevent chilling, especially after long pause.

The leggings perfectly manage odors thanks to SKIN NODOR® fibers, which prevent the growth of bacteria by releasing skin-neutral ions.

The new generation of X-Bionic 4.0products is the first to offer ultra-high quality The patented X-Bionic® Partialkompression® and many other patents create the perfect conditions for superior muscle performance and cooling effect during skiing or hiking in the mountains. Men's blue thermal leggings X-Bionic Energy Accumulator 4.0 eawp05w19m-a314