X-BIONIC INVENT 4.0: your feel-good sport t-shirt for every sport. This functional active wear is extremely adaptable and kind to the skin. And the moisture management of this undergarment optimally supports your performance
3D BIONIC SPHERE TECH: The integrated, patented and award-winning 3D Bionic Sphere System cools when you sweat and warms you when you're cold. Its intelligent regulating function reduces the risk of overheating
100% COMFORT & FUNCTIONALITY: Pleasantly body-hugging and with an advantageously thin structure, this shirt can be worn under your sportswear without adding unwanted weight. You get exactly what you need from it, for example a cooling effect you want on warm days
MULTISPORTS: Wear it for running, cycling, trekking or any other sporting activity at warmer temperatures, as this compression t-shirt's skin climate is optimized by numerous intelligent technologies
100% PURE SWISS ENGINEERED: crafted for perfection, worn by top world athletes, 700+ international awards and test wins