The Salomon X Max 110 W Ski Boots are a startling package that combines all-day comfort and extraordinary downhill performance, and expert level women are suddenly finding out they dont have to endure the misery of race boots in order to ski well. With their 360? Custom Shell heat molding capability and a My Custom Fit 3D Pro liner that molds to your foot like a dream, this boot embodies near plug boot performance but delivers moccasin-like comfort.Fit: Last: 98mm – Narrow last for slim to normal width feet with normal volume. Can be heat molded using the custom heat molding process to approximately 104mm in the forefoot. 360? Custom Shell – Salomons proven heat customization process lets you dial in the fit perfectly. Womens Specific Cuff – Anatomic womens cuff design is lower than on mens boots.Flex: 110 – Very stiff womens flex designed for aggressive and expert skiers.Liner: My Custom Fit 3D Pro Liner – 3D construction incorporates thermoformable inserts around your ankle and heel that instantly resolve pressure points for unmatched foothold. Womens Liner – Specific volume and shape, with added warm comfy fur inside.Shell Materials & Design: Twinframe2 Design – Delivers improved rebound and dynamic flex, while oversized pivot provides efficient transmission. Salomon dials in just the right amount of rigidity where its needed for performance and leaves the shell softer in other areas to enhance comfort and ease of entry. Shell – Polyurethane / Polyamide. Cuff – PolyurethaneStance: 24mm Oversized Pivot – Reduced play for extreme precision and direct power transmission. Because many modern all mountain skis are wider, they require more torque to stay on edge. Oversized Pivot answers the need of wider skis. 4mm Integrated LifterBuckles: 4 Aluminum BucklesPower Strap: 35mm Velcro Power StrapSole: Heel & Toe Removable Sole Pads – Heel and toe pads can be replaced when worn out.