Do you ever have to mentally prepare yourself for getting your ski boot on? We’ve been there. Tecnica knew this and that is why they designed a solution. The Mach1 100 delivers Quick Instep, a construction that keeps the instep softer than the rest of the shell to promote an easy entry and exit. That’s not all, as this boot has unbeatable features. An intermediate to advanced skier will enjoy the 100 flex (and a medium width foot will enjoy the 100mm last) but the real gold mine is the liner and shell. The CAS Liner and Shell give you a great fit out of the box with an anatomical shape and highest level of customization. Quadrafit Ultrafit liner delivers a combination of materials varying in density and thickness to adapt to different feet. Tecnica knows not all feet are made the same, and they proved they can change our mind about putting on ski boots and skiing in comfort. Can they change yours?