Winter pants for ski touring warm, extremely breathable, water resistant high stretch eco-friendly production Insulation, breathability and freedom-of-movement, intelligently combined! Lightweight pants insulated with Polartec® Alpha® for athletic ski tours. By uniting a stretchy outer shell and lining with high-stretch insulation, we’ve achieved unbeatable freedom of movement combined with excellent thermal insulation. The exceptionally moisture permeable Polartec® Alpha® and side ventilation zips ensure a comfortable microclimate. The stretch leg cuffs with robust Cordura abrasion protection are a breeze to pull over ski boots. With reflective elements. This product is made with Eco Finish, and eco-friendly water repellent finish without the use of fluorocarbons (PFC). The VAUDE Green Shape label stands for environmentally friendly, functional products made from sustainable materials.