With the Mach1 95 LV Ski Boot on your feet, you'll get to feel what it's like when your ski boots actually fit. And that's a wonderful feeling. The boots feature a Women's Specific “Low Volume” last, combined with Custom Adaptive Shape (CAS) technology throughout the boot, like the CAS Shell and CAS Cuff. The CAS features give you a boot that is easier to fit and customize right out of the box. Once you get the fit dialed, there's nothing left to do but step into your skis and shred. Once you get riding, you realize that the Mach1 design reinforces the inside edge for more efficient power transfers, and the Quick Instep and Lift Lock Technology make getting in or out of your boot easier than ever before.