The Mach1 MV 95 W is a women's specific ski boot built on a medium last. With a flex index of 95, this boot features the C.A.S. by Tecnica (Custom Adaptive Shape) with numerous fitting solutions for the shell and liner, including a new thermoformable cuff. Tecnica has covered the lambswool ankle boot with Celliant microcrystals. They convert body heat into infrared radiation, which stimulates blood circulation, increasing heat around the entire foot. The integrated Lift-Lock-System is an added bonus as it positions the buckles at a 45 ° angle when open, making the boot easier to put on and take off.