X-IUM WC Skate Boot

If you have the need for speed, the Rossignol X-IUM WC Skate Boot is what you've been looking for. Designed for competitive athletes and expert skiers, this high-performance, World Cup skate boot is ready to blast away the competition. The X-IUM has an NNN-compatible X-celerator Skate sole that's light, torsionally rigid, and sits low to the ski to provide top-level power, stability, and ski control at high speeds. It also provides an amazingly high-performance fit thanks to a thermo-adjustable polyester liner and a precise, easy-to-use WC Speed Lace Lock lacing system that enables a super-precise World Cup fit that doesn't sacrifice comfort. 

Lightweight and low-profile, the X-IUM features a 3D Carbon Soft Touch protective cuff to help keep out snow and moisture. Internal 3D plastic reinforcements help create a strong heel pocket to keep your foot locked in place, and lateral carbon supports prevent energy loss from unnecessary sideways foot movement, instead transferring power forward and down into the ski. That thirst you have for going fast? It's time to quench it.