Helly Hansen Alpha 4.0 Jacket 2026

Like always, it has the thoughtful technical details to keep you comfortable all day on the mountainside. With our trusted HELLY TECH® PROFESSIONAL, 2 layer construction, the Alpha is waterproof/breathable and windproof. We used PrimaLoft® Black Eco insulation with clever body-mapping to keep you warm. Our 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. We added a Life Pocket™ 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.