This functional half-zip thermal layer is made from DHtech 240® – a fabric that is thin, soft, and warm, designed for active use in cold conditions. At the center of the design is the BOZEMAN by Newland, offering excellent breathability and consistent thermoregulation to keep your body temperature stable, even during high-intensity effort. With its close athletic fit and lightweight feel, this piece is the perfect first layer for all kinds of winter outdoor sports.