The X-IUM Premium R-Skin is the top-level skin ski from Rossi with the highest pocket and best glide performance in their skin line-up. Rivalling any skin ski on the market for freeness underfoot, the Premium skin is a fantastic option for someone looking for a race-capable skin ski. Optimized KickAir Tip Classic Race technology concentrates ski mass underfoot for an improved kick while lightening the tip for a smoother glide Maximum AccelerationEdge Energy Sensor technology maintains tip and tail flexibility and stiffens the waist for increased gliding surface and maximum acceleration Ultralight FeelNomex® Honeycomb core is composed of ultra-lightweight aramid fibers in a honeycomb shape with a high strength-to-weight ratio for powerful, elite-level performance Always Ready Kick and GlideR-Skin replaceable mohair insert offers an easy, consistent kick and maximum glide with no prep work; Good for 100-150 days on snow Smooth, Supple FlexLight+ Capless design reduces weight while balancing torsional rigidity with a smooth, supple flex for all conditions stability and increased energy INCLUDES: The Rossignol Turnamic Classic Binding Weight Range 190cm Length: 53-57kg / 55-59kg 197cm Length: 63-66kg 202cm Length: 65-85kg 207cm Length: 80-100+ kg