Ever since the first generation the Fischer Carbonlite Skate boot has provided fantastic performance and this new version is a boost. For years the Carbonlite boot was the World Cup design but as the Speedmax skate boot took over that spot the Carbonlite became the second tier high performance and high value boot. Taking some of the design concepts from the Speedmax boot this new Carbonlite adds more power and stability yet the cuff articulation is smoother and less restrictive than before. Turnamic sole fits Turnamic, NNN, and Prolink bindings New carbon infused chassis boosts power transfer Carbon infused cuff has great lateral stability with excellent forward range of motion Stiff and stable skate sole flex Carbon heel is close fitting and solidly anchors the cuff Whole Euro sizes only. Footbed shim is included to adjust for half sizes Women&';s specific fit