The BASE TIGHTS perfectly complement the Base Longsleeve and are ideal for active men who value sustainable sportswear. The fitted tights made from ELASTIC WOOL JERSEY 175 not only offer excellent freedom of movement, but also optimal moisture transport and temperature regulation - perfect for winter sports and mountaineering.• ELASTIC WOOL JERSEY 175 for flexibility of movement with biodegradable polyester as a sustainable alternative.• biodegradable base layer without microplastics and reduced CO2 emissions• 0% microplastics, 100% biodegradable• Ideally combinable with BASE LS• Your durable base layer for mountain hikes in cold weather, winter adventures, and sports activities• Fit: slim fit / close to the body / fitted