Offering uncompromising warmth and all-round performance on the mountain, Helly Hansen's bestselling jacket features an updated design for this season. Combining clean design lines and innovative technologies the Alpha 3.0 jacket is a fully waterproof, windproof and breathable outer shell that features premium Primaloft® insulation throughout for supreme warmth in all types of mountain conditions. Designed to stretch 4-ways for unrestricted freedom of movement while you ski, this insulated shell is equipped with a powder skirt, articulated arms and a helmet-compatible hood that ensure a comfortable and practical fit season after season.