Head Nexo LYT 110 G Ski Boots - Men's Features: Smart Frame Duo Flex Stiffer/Softer Flex Adjustment Single Canting HEAD Canting system Sole Compatible Liner: Perfect Fit 3D CUSTOM HP Frame Footbed 40 mm velcro strap Buckles: 4 Micro-Adjustable Alloy Buckles Low Profile Buckles 1 Supermacro Light Ratchet