We’re not sure but we think the “S” stands for “Super”. The new Pomoca Super treatment on the old reliable Climb Pro Glide skins makes them even better at sliding. The friction coefficient is now more akin to racing formulas than to similar mohair-mix skins. Good sliding technique will be rewarded with up to 20% energy savings on an average climb, a figure extrapolated from recent lab tests. The Climb Pro S-Glides are 70% mohair, 30% nylon, and 100% fast. The skins feature the manageable Pomoca glue formula and easy-to-use tip brackets and tail clips. These are likely the default skin choice for interested ski tourers.