At one time the Rossignol W.C. skate FW boot was just that, the boot for World Cup women skiers. As more carbon and higher pricing have been injected into top-of-the-line boots, the W.C. skate boot has become the world cup performance boot available to those without national team support. But this isnA;&';t a holdover from an old era, Rossignol has continued to revamp and improve this boot to a point where it is superior to the elite level boots of before. WomenA;&';s specific fit Lateral Carbon Edge runs from heel to midfoot for precise ski control Carbon midsole insert provides increased stability and precision for optimized skating performance Carbon Injected Cuff is shaped to match the natural shape of the foot for maximum stability and power transmission An Asymmetric Support system creates even distribution of forces for increased efficiency, power and ski control Thermoadjustable liners can be heat-molded around your feet fo