All of the same innovative features as the Ice High Rider in a lace paddock including a sleek shape for a closer fit. Thermolite® lining to keep feet warm. Removable insole of cozy, warm pile-lining. Breathable, waterproof Hydro-Tx membrane prefents water from entering into the footpart. Stirrup Control System™ incorporated in the outsole with enhanced grip which helps you maintain the correct stirrup position as well as increase traction on snow and ice while on the ground. A steel shank for stability. Heel fitted with shock-absorbing IPS system. Lace Lock Function™ keeps laces secure.