The S/PRO Supra 100 is set to be one of the bestselling intermediate and advanced boots on the shelf thanks to a perfect mix of impressive anatomical shape, comfort and performance. Custom Shell HD on the shell is a standout feature, a fast and effective way of custom moulding to improve the fit. Fit Medium volume fit with a snug rearfoot and especially generous toe box with a squared off shape. Shell PU Custom Shell with Power Spine, customisable. PU is a material with consistent density that ensures perfect wrapping, progressivity & good power transmission. The Custom Shell HD process aims to bring fast personalisation to the shell of your boots and the Powerspine delivers more power to your skis when you need it. Liner My CustomFit 3D Performance, mouldable. Pre-shaped around the ankles for better fit and support, the My Custom Fit 3D Perf liner is heat moldable for extra comfort and precision.
