The 2025 Tecnica Mach BOA HV 120 GW Ski Boots combine the precision of the BOA Fit System with a high-volume 103mm last, offering unparalleled comfort for wider feet. Designed with a 120 flex, these boots deliver the power and responsiveness advanced skiers crave without sacrificing all-day comfort. Whether you're chasing performance or prioritizing fit, this boot sets a new standard for high-volume designs.