You got the BMT 109 Ski because Volkl claims it's the most versatile option out of their entire backcountry collection, but you aren't going to ski powdery peaks or tight couloirs if you can't climb to the top. Volkl cut the BMT 90 Tapered Glue Skins to fit your versatile sticks so you can reach all the beautiful backcountry destinations. Volkl made this pair mostly out of mohair for more glide than grip, but there's a touch of nylon to add grip and durability. Volkl's SkinPin tip attachment leaves the competition envious over its simple, secure, and original design.