The eco-friendly Active Warm top is the future of sportswear, as it is made from 100% recycled polyester to reduce our carbon footprint. This warm, breathable, and versatile base layer is perfect for alpine adventures of all kinds. The exceptionally soft, breathable material provides reliable protection against the cold, and thanks to the antimicrobial, odor-reducing ZeroScent technology, you won't have to worry about unpleasant odors. The sustainable design with ergonomic raglan sleeves allows for optimal freedom of movement for all your favorite sports. With the Active Warm top from ODLO, you are well-equipped and helping to protect our planet – so let winter come!.