The Dalbello Men's DS AX 90 Ski Boots are made with a unique mix of materials combined with the latest POWERCAGE construction. They deliver a perfect combination of riding and handling comfort, performance and direct power transmission. Advanced skiers with wider feet appreciate the step-in comfort and the fit that makes you enjoy skiing days without pain and fatigue. Thanks to the My Fit technology, both liner and shell are thermo-moldable if needed for the perfect custom fitting. The GripWalk option allows the exchange of heel and toe sole for relaxed walking comfort and more grip.