Break trail to points unknown in the BC X6 backcountry ski boot. Designed for use on narrow to mid-width (70-90mm) backcountry touring skis, the boot offers a versatile blend of lightweight touring mobility and downhill performance. The insulated, thermo-moldable design complements a tall external gaiter and lace cover to seal out snow for warm, dry feet. A hinged external cuff adds the stability and control for exploring off-trail.Stability, Control:- A wide Rottefella Nordic BC sole delivers the stability and control for wider skis and varied snow conditionsFreedom and Control:- Our Mobile Cuff optimizes fore/aft freedom and torsional rigidity for total controlExtra Warmth:- 3M Thinsulate™ heat-retaining insulation delivers increased warmth in damp and cold conditions for all-day comfort and warmthCustomizable Fit, Comfort:- Thermoadjustable liners can be heat-molded around your feet for a customized fit and comfortKey Features:- Lacing system: Laces- Lace cover: PVC/Cordura- Construction upper cuff: 3D injection High Cuff free support- Heel: External 3D plastic reinforcementSoles:- Sole: NNN BC- Closing system: Velcro strap + metallic hookSpecifications:- Weight: 1570 g/pair (size 43)Fabrics:- Lining: Polyester Thermo Adjustable Fit THINSULATE- Construction lower: PVC/Cordura