The Rossignol X-IUM skate ski is an expert-level race ski developed for competitive athletes. Featuring the same construction and pairing process as X-ium WCS (World Cup Series) skis, the X-ium Skating delivers a new level of performance for expert skiers doing rec races or training. Skis are paired using the Rossignol Fit System (RFS), which measures closing flex and camber shape, ensuring precisely matched pairs for optimum selection and fit. With the carbon removed, the X-ium Skating delivers a larger sweet spot for more accessible, high-performance racing. The S2 model is designed with a universal flex and camber height ideal for all snow conditions.Cobra racing sidecut is wider at the tip for more stabilityABS sidewallsHoneycomb core for reduced weight but superior strengthSelected base grinds for varied conditions3D prifile with additional carbon layerDouble base groves for skating stabilityNIS compatible