Feel the power in the Rossignol X-IUM World Cup Classic Ski Boots. These race-proven boots are designed with a low-profile sole specifically for classic skiing, ensuring precise feel and efficient power transfer. The lightweight internal heel counter enhances stability, power, and responsiveness, while the Tech Control Wrap+ offers a secure fit for precise control. With a thermomoldable fit, these boots provide a snug and comfortable experience for every skier. Low-profile sole for precise feel and effective power transfer Lightweight internal heel counter for enhanced stability and response Tech Control Wrap+ for a secure and controlled fit Thermomoldable liners for a customized and comfortable fit Expert Classic Sole optimized for improved foot roll and kick Neoprene cuff concept for increased ski control and stability Technical Features Compatibility: NNN, Prolink, Turnamic Heel: Carbon injected heel counter Lace cover: PVC Racing Lacing system: Laces Lining: Polyester Thermo Adjust