Built for lightweight but performance driven ski touring, the Dynafit Denali Ski lets athletes charge hard on the descents. For the uphills, though, the Denali Speedskin gives you easy gliding, easy to use capabilities that cut down on the frustration of less than ideal and difficult to use climbing skins. Careful material selection and Dynafit's Anti Stick capability allow for easy gliding, ultimate Snow Leopard Grip, and minimized snow buildup. The Speedskin's three layer construction places a waterproof membrane between the fur and the support material, which makes for much better results than typical two layer skin construction. The easy to use patented clamp system is lightweight, keeps out snow, and the rubber clamps are easy to replace, so you won't have to throw out a whole set of skins if you lose a clamp.