Tecnica Mach1 MV 130 TD GW Men's Ski Boots 2024Tecnica Mach 1 MV 130 TD Last width = 100mm Flex Index = 130 The Mach1 MV 130 TD is Tecnica's hallmark boot for performance, fit and customization. This is the top of the heap in high performance, medium volume ski boots. Building on Tecnica's tradition of of high performance ski boot design, the MV 130 features T Drive technology, which is a revolutionary carbon fiber connection between upper cuff and lower shell. This design allows the boot to