The Heyday Jacket II is a fully waterproof, breathable shell designed for mountaineering and backcountry skiing. Its 3D-shaped construction with Made to Move technology follows the body through demanding technical movements, while a soft, stretchy, and silent fabric sets it apart from typical hard shells. A detachable snowskirt, helmet-compatible hood, fully sealed seams, water-repellent zippers, and an extended storm flap deliver complete weather protection, backed by a double chest pocket setup and two interior stash pockets for organized storage. Built from recycled and recyclable fibers, it is fully PFAS-free and designed for end-of-life circularity.
Waterproof and breathable with fully sealed seams
PFAS-free, recycled and recyclable fabric made in Japan
3D-shaped with Made to Move technology for technical movement
Detachable snowskirt for deep-snow conditions
Helmet-compatible, single-hand adjustable hood
Underarm vent zips for active temperature regulation
