The Mach1 LV 130 has been reimagined to deliver "Real Feel" with enhanced performance, out-of-the-box fit, and greater personalization. Driven by a commitment to improvement, we modernized the LV fit and performance while preserving the trusted benefits of Custom Adaptive Shape. The newly designed T-Drive system ensures a smooth, consistent flex and makes getting in and out of the boot easier than ever. Feel Real Performance.