The Rab Women's Alpha Flash Jacket is a technical fleece and a magnificent midlayer when you're staying active in the mountains when it's cold. Mountaineering expeditions, alpine treks, and cold climbs are all on the agenda for a fleece this versatile. Rab made it out of Polartec Alpha's gridded fleece for enhanced moisture management that keeps comfy when you're sweating on the ascent. A slim fit lets you layer a shell overhead when the snow starts to fall.