Designed to offer reliable edge grip, greater stability and easy access to longer gliding times, the Salomon RS8 Cross-Country Ski Boot's cuff-to-chassis connection ensures power transmission. Its Custom Fit ability keeps your feet comfortable, while the double step-in strap makes it easy to step in. This ski boot is 100% PVC free with a Thinsulate™ 78% Recycled lining, making it a sustainable choice as well.