A mens ski jacket featuring the lightweight warmth of Lifaloft insulation in the best-selling Alpha Jacket design. The 2020 Helly Hansen Alpha LifaLoft Jacket is based on the design and silhouette of the Alpha 3.0 jacket, but insulated with LifaLoft insulation, so its even warmer. Because this jacket is so lightweight and yet so warm, its the go-to jacket for Swedish Ski Team Alpine. This jacket packs a big punch for something so light, so its perfect for skiers who dont want to pack a lot for long trips away from home.