The Arc'teryx Women's Procline AR Carbon Ski Boot is a ski touring boot for exploring the open backcountry. Ultralight and agile, this boot is ready to tackle the uphill. The 360° cuff rotates for movement for comfort as you progress upwards, while the rigid shell and adjustable powerstrap cam lock provides the stability necessary for flying downhill. Features of the Arcteryx Women's Procline AR Carbon Ski Boot Weatherproof construction Lightweight Durable Forward Lean: 14Adeg Lateral Rotation: 23Adeg Internal, 12Adeg External Versatile-ideal for multi-climate usage Vertical Rotation: Forward +50Adeg / Backward -25Adeg Patented 360Adeg Rotating Cuff delivers agility on climbs and skin tracks, easily locks into ski mode for support and response Patent-pending Hybrid Closure System provides a secure, Highly adjustable full-foot Fit with no pressure points Lightweight Grilamid shell is durable and delivers rigidity and support Full coverage Cordura gaiter with a waterproof PVC coating seals out Snow Tech Binding compatible (DynaFit certified inserts) Patented Cam Lock Power Strap fine-tunes Fit, it is easier to adjust than hook-and-loop closures Procline Lite thermoformable EVA liner is lightweight and flexible