FEATURES of the Rossignol BC X5 Men's Backcountry Ski Boots

• A wide Rottefella Nordic BC sole delivers the stability and control for wider skis and varied snow conditions
• Our Mobile Cuff optimizes fore/aft freedom and torsional rigidity for total control
• 3M Thinsulate heat-retaining insulation delivers increased warmth in damp and cold conditions for all-day comfort and warmth
• Thermo-adjustable liners can be heat-molded around your feet for a customized fit and comfort