X-BIONIC Men Invent 4.0 Light Round Neck Short Sleeve T-shirt - Opal Black/Arctic White, Medium

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.