Details Explore the winter landscape in the Rossignol BC X5 backcountry ski boot. Designed for use on mid-width touring skis, the boot offers a versatile blend of lightweight touring mobility and off-trail performance. An insulated lining and thermo-moldable liner keep feet warm and comfortable, while the hinged external cuff offers stability and control for exploring off-trail. Skiing Style Backcountry Liner Polyester Thermoadjustable liners can be heat-molded around your feet for a customized fit and comfort 3M Thinsulate™ heat-retaining insulation delivers increased warmth in damp and cold conditions for all-day comfort and warmth Closure Laces PVC/Cordura Lace Cover Velcro strap and metallic hook Cuff 3D Injection High Cuff free support Mobile Cuff: Optimal freedom of fore/aft movement combined with torsional rigidity for total control. Outsole NNN BC A wide Rottefella Nordic BC sole delivers the stability and control for wider skis and varied snow conditions Details Heel: External 3D Plastic Reinforcement Weight 1580 g/pair Rossignol BC X5 Boot 2021-22