The Mach 1 LV 120 is designed for those who like to get after it regardless of if the goods have been delivered or not.  Created for advanced to expert level skiers with a Low Volume foot shape, the Mach 1 LV is the go to boot for all-mountain performance, comfortable but precise fit and a high level of customization. Built from the ground up with the fundamentals of high-performance ski boot design, the LV 120 boasts T-Drive Technology which is a revolutionary carbon fiber shell to cuff connection allowing the boot to perform with maximum efficiency, delivering a smoother more consistent flex, better performance, and requires less energy to push at a high level.  Adding the Asymmetrical Power Transmission shell and cuff design leaves you with a boot that is powerful yet precise, providing a consistent flex through changing temperatures and conditions.  The anatomical shell and liner design provides a comfortable out-of-the-box- fit.  You are able to customize the boot with Tecnica’s C.A.S. system, to help resolve any fit problems with your specific anatomy.