Mach1 MV 130 is a high performance ski boot for Alpine skiers who need medium volume and hard flex. Features a precise fit with 100 mm fitting for medium feet and optimal individual customisation. With Tecnica's C.A.S. system, the shape of the ski boot can be adjusted individually to the shape of the foot. The asymmetric design of the shell has varying thickness and structure of the ski boot liner that provides increased power transmission laterally, increased edge grip and faster and more controlled edge-to-edge transitions.