The Tecnica Mach Sport 75 MV is a great option for intermediate to advanced level ladies with a medium forefoot and medium calf volume. The C.A.S Shell uses thicker plastic to drive more power into the boots for better edging and enhanced grip. Put the C.A.S Tech to work and get the shell, cuff and liner heat molded for further enhancements and a custom fit to your foot. The sport 75 is specifically designed for skiers who want comfort to be top priority that’s why the comfort liner is added for maximum comfort and warmth even on the coldest days. Get your feet in and out faster than ever with the Quick Instep that will have your boots on in no time.