This lightweight, super stretchy T-shirt is made from 100% smooth merino wool and impedes the growth of odour-producing bacteria on the material, whilst also keeping you warm. It’s therefore perfect for endurance sports of low to moderate intensity.
The material of the Challenge allows sweat to evaporate rapidly and inhibits the build-up of odour-causing bacteria. Thanks to its softness, it feels comfortable on the skin. A small secret pocket with zip is integrated into the seam.