The men's warm long-sleeved shirt is the perfect companion for the cold season. Developed with an innovative double-knit process, it offers exceptional breathability and at the same time supports the body's natural temperature regulation. The robust, warm and stretchy fabric ensures maximum comfort even on particularly cold days. An outstanding feature is the germ-reducing surface made of polypropylene, which inhibits bacterial growth and prevents the formation of unpleasant odors from the outset. This keeps you warm, dry and feeling fresh - ideal for winter outdoor activities or as a comfortable base layer in everyday life.