It has the thoughtful technical details to keep you comfortable all day on the mountainside. With our trusted HELLY TECH (R) PROFESSIONAL, 2 layer construction, the Alpha is waterproof/breathable and windproof. We used PrimaLoft (R) Black Eco insulation with clever body-mapping to keep you warm. Our unique H2Flow (TM) system with strategic mechanical venting enables to you retain or release heat as needed. With a sharpened and articulated fit, the jacket delivers maximum freedom of movement. We added a Life Pocket (TM) engineered to preserve your phone battery in deep cold, so you can keep up with friends or work while on the slopes. More premium ski features include: a detachable and helmet-compatible hood, a neon colored brim, a ski pass pocket, a stretch powder skirt, and wrist gaiters with thumb holes. Helly Hansen Alpha 4.0 Ski Jacket Mens | Lt Blue | XX-Large | Christy Sports