Designed to help advanced to expert skiers with low-volume feet tackle any terrain or snow condition, the Mach1 LV 120 is jam-packed with high-performance features. T-Drive technology facilitates smoother and more consistent flex, while Asymmetrical Power Transmission shell and cuff design enables precise feeling. Additionally, Custom Adaptive Shape C.A.S. technology provides an excellent fit as-is or fully customizable. Get out there and ski it well.