The S-7 3L Stretch Insulated Ski Jacket by The Mountain Studio is built for resort skiing and snowboarding, combining sophisticated style with technical performance. Made with the ALP-3 waterproof, windproof, and highly breathable membrane and insulated with PrimaLoft® Gold, it provides lightweight warmth without bulk. High-reach arm construction enhances mobility, while a helmet-compatible hood, internal snow skirt, and functional pockets deliver all-mountain versatility. Streamlined, warm, and comfortable, the S-7 is designed for long, active days on the mountain.