YOU CHOOSE YOUR VOLUME. TECNICA DELIVERS THE PERFORMANCE. Mach1 W has become synonymous with high performance, great fit and - with C.A.S. - the ultimate in customization. Whether you are a low or medium volume fit, the Mach1 W collection for women provides great performance through women's specific designed features. For 2019/20 we have completely renewed the L.V. - Low Volume collection. We've refined the last for an even more anatomical shape resulting in an even better fit. Coupled with the new Asymmetric Power Transmission, the new LV models deliver the performance you need to go anywhere, and do anything you want on the mountain.