The Tecnica Men's Mach 1 MV 130 Ski Boots raises the benchmark for performance, fit and customization in a ski boot. Tecnica's engineers consulted with a roundtable of boot-fitters who hold a combined 100-plus years of experience and then brought those ideas and solutions to boot-makers in Italy. The result is an improved medium volume fit that is specially engineered to ski anywhere and everywhere, regardless of conditions. New for this year's 100mm lasted Mach 1, is the launch of T-Drive Technology. T-Drive is a cuff-to-shell interface that fundamentally changes how a ski boot's performance is defined. The T-Drive connects the upper cuff and lower shell in a groundbreaking approach which is entirely focused on prioritizing enhancing efficient and consistent flex. The boot feels surprisingly comfortable out-of-the-box, thanks to the newly redesigned anatomically shaped liner and shell. If needed, you can add personal customization with Tecnica's C.A.S. system to solve any additional fit problems. Demanding skiers will appreciate the Asymmetrical Power Transmission shell, which significantly improves energy transfer. Mach1 has always stood for performance with great fit, and this all new MV version is "what's next" for Tecnica.