Bootpacking up a steep chute or embarking on a technical ski mountaineering mission, the Rab Women's Kroma Kinetic Jacket can do it all. It's built from Rab's Proflex fabric, which offers the extreme waterproofing and durability of a standard hardshell ski jacket yet has a generous amount of stretch and breathability. Huge arm vents and chest pockets that double as vents further add to this ski shell's temperature-regulating capabilities, while a ski-helmet-compatible hood and layer-friendly fit ensure comfort and coverage during epic days on snow.