Rossignol Pure Pro 80 Ski Boots 2023 Women's ski binding All black limited edition Reverse coil center front All black limited edition The Soles: These boots are made with a robust synthetic sporty design outsole with a nonskid profile which provides plenty of traction on ice and snow response and controlOptimized Rebound and ResponseAsymmetric Dual Core Cuff combines softer plastic to wrap the lower leg with harder plastic where needed for support and power transmission for optimized performance and fitAdjustable FlexA simple rear spine adjustment provides an adjustable flex range of +5 to 5 for customized power Full PowerData driven Generative Design minimizes boot wall thickness for the most effective use of material to reduce weight and enhance power transferBetter Skiability