Odlo M Base Layer Top Crew Neck L/S Revelstoke PW 150Crafted for the mountain minded among us the catchers of first tracks and seers of sunrises the ISPO award winning Revelstoke Performance Wool Warm long sleeve base layer is one of the most sophisticated, performance specific merino pieces we've ever created. Made with Nuyarn technology a blend that amplifies merinos natural performance properties the Revelstoke is part of our new Performance Wool collection. Lightweight. Warm. Natural