Salomon's S/Pro Supra 80 boots provide great foothold and a comfortable step-in regardless of the shape of your feet. Featuring a pre-shaped My Custom Fit 3D Sport liner, a women-specific calf adjuster and thinner materials, they make it easy to access high levels of comfort on the slopes. Adjustment Riveted cuff alignment pivot for easy leg/boot alignment and better edge control. Boot Shell Custom Shell HD, heat-moldable for a close, personalized fit. 3D instep shell with thinner plastic and 45° 2nd buckle for strong heel lock and secure foothold. Polyurethane shell for smooth flex and solid power transmission. Cuff Polyurethane cuff for consistent flex, wrapping, and support. Insole Light² footbed: slightly shaped, lightweight foam cushioning. Liner My Custom Fit 3D Sport liner for comfortable, supportive, heat-moldable fit. Pads / Soles Pre-mounted GripWalk ISO 23223 soles for better walking comfort and grip. Tightening 4 riveted 3D aluminium buckles, with a 3-position instep buckle for personalized in-step comfort and hold. Strap 35 mm riveted Velcro strap for secure hold and efficient power transfer.