Skins fit the Hagan Off Limits 133cm Backcountry Skiboards but also can be used for other skiboards, just need to be trimmed. Skins fit with clip mounting and have self-adhesive stick to hold for climbing. Skins allow uphill ascents and forward glide. They remove at the top for some downhill fun. Come with their own bag. 70% mohair provides great glide and 30% nylon improves durability and climbing performance.