Kilpi WILLIE-M is a men's functional long-sleeved T-shirt, suitable as a bottom layer for sports activities. The material with the OPTI-DRY function perfectly wicks sweat and moisture away from the skin. The T-shirt is pleasantly warm, quick-drying and flexible enough. Mesh inserts in the armpits improve breathability. Flat seams are gentle on the skin and do not irritate it. The higher collar with zipper fastening is finished with a chin cover. We offer the Kilpi WILLIE-M men's functional T-shirt in several modern color combinations. Don't let the cold get you down, don't let it come to you with this functional T-shirt!