Treated with an innovative life-long whole-fiber process, the La Sportiva Vapor Nano HiGlide Climbing Skins glide fast, provide tons of traction, and are extremely durable. This treatment also eliminates the need to apply sprays or wax. The innovative K2 Z-Clip attachment system attaches easily, quickly, and securely to the tip and tail holes of La Sportiva skis. A blend of nylon and mohair is ideal for long days in the mountains and multi-day trips where durability is of the utmost importance, and a waterproof membrane between the weaving and the glue eliminates water retention.