HELLY TECH PROFESSIONAL: Extremely waterproof and breathable designs and constructions. For highly aerobic, extremely wet or unusually long-lasting activities in extremely harsh conditions. Fully seam sealed. Durable Water Repellency treatment (DWR). FEATURES: H2Flow Technology, LIFE POCKET, SKI FREE, Fold away hi vis brim, PrimaLoft Gold Insulation in body, PrimaLoft Black Hi-Loft 80g in sleeves and hood, RECCO. Detachable powder skirt, Helmet compatible hood, Detachable hood, Adjustable hood GOOD FOR: Winter, Resort Skiing, Freeride, Backcountry Ski Touring, Mountaineering FIT: Fitted - Slim fit to body. Fitted technical garments may be worn over baselayers and light midlayers. Pants are slimmer through the thigh and knee and won't go much below the ankle when standing up straight. Our 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 our HELLY TECH Professional 3-layer system, 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 hi-vis 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.