Helly Hansen's Alphelia Infinity Jacket is a fully featured, insulated ski shell with a streamlined, feminine fit. The hydrophobic construction features Helly's Lifa Infinity technology for waterproof and breathable protection that's eco-friendly-plus mesh ventilation to moderate our temperature and moisture levels when we're working and playing hard in the snow. It's also stacked with ski-specific features, such as a snap-away powder skirt, RECCO responder for safety, and a helmet-compatible hood that accommodates our ski or mountaineering helmet.