Take on any adventure in this rugged mountain sweater; Alpin-wool™ has a durable wool face and a wicking polyester interior. This knit fabric gives the Reva warmth on cold shady trails and breathability on steep switchbacks. Raglan sleeve construction moves seams away from the top of the shoulders for pack-carrying comfort. A full-length front zipper allows excellent ventilation and makes the Reva easy to put on and take off. The stretch fabric sleeve pocket is the right size for a driver's license or a house key.