These best-selling resort ski pants are known for their legendary performance.Our HELLY TECH® Performance technology makes them waterproof/breathable, while 2-way stretch fabric gives you total freedom of movement.We combined PrimaLoft® insulation and thigh-vent zippers, so you can retain warmth or release heat based on conditions.The insulated version of our best-selling men´s ski pants delivers extra warmth on extremely cold days.Features:HELLY TECH - Performance.Composition:Shell:100% Polyester - Shell 2:100% Polyamide - Lining:100% Polyester - Insulation:100% Polyester (Recycled).