The Arc'teryx Sentinel Jacket is a high-performance GORE-TEX ski shell designed for women who ski aggressively in all conditions. Waterproof, windproof, and highly breathable, it provides dependable protection from winter weather while allowing excess heat to escape during long days on the mountain. A helmet-compatible StormHood™, thoughtfully placed pockets, and articulated construction ensure comfort, mobility, and confidence whether you're carving groomers or exploring untouched terrain.