The best-selling resort ski jacket has become even better. Like always it has the thoughtful technical details to keep you comfortable all day on the mountainside. With trusted HELLY TECH Professional 3-layer construction the Helly Hansen Alpha 4.0 Jacket is waterproof/breathable and windproof. PrimaLoft Black Eco insulation with clever body-mapping keeps you warm. The unique H2Flow 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. The Life Pocket was 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. With the environment in mind the insulation on the Alpha is made with 100 recycled content. The jacket was also responsibly made according to the certified bluesign textile manufacturing process which reduces waste in every step of the clothing supply chain.