The better your skin climate, the greater your comfort and the more fun you get from sports. This can only be achieved by genuine functional clothing with a proven effect and patented functions. That’s why men choose the X-BIONIC® INVENT® 4.0 LIGHT SHIRT ROUND NECK MEN.
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. Wear it for running, cycling, trekking or any other sporting activity at warmer temperatures.
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: the cooling effect you want on warm days.