Owners of the new ultralight Mentis Freebird touring skis will want to take advantage of the Black Crows Pilus Mentis Freebird Climbing Skins as well. These skins are pre-cut for a perfect fit on the 80 mm Mentis shape, use an ultra light backer, and are ready for any type of snow conditions with a 70% / 30% Mohair and Nylon plush.