Tecnica Mach BOA HV 120 Ski Boot - 2026

What Our Gearhead® Experts Are Saying:“I’ve never had a boot lock in so securely with so little fuss. The BOA dial on the Mach BOA HV 120 makes micro-adjustments super easy—even with gloves on—and the 120 flex gives me the support I need on fast, aggressive runs. It’s high-volume comfort without compromising performance.”When the day calls for fast laps and full control, we gear up with the Tecnica Mach BOA HV 120 ski boots. These boots blend a performance-forward 120 flex with a high-volume fit and next-gen precision from the integrated BOA® Fit System. Designed for skiers who want a fully dialed fit without pressure points, the Mach BOA HV 120 adapts to the unique shape of our feet while delivering the control we demand from steep groomers to off-trail hits.Backed by Tecnica's trusted C.A.S. technology, the shell and liner can be easily customized for optimal comfort. The N.F.S. Comfort liner with Celliant® enhances warmth and recovery, while GripWalk soles make navigating icy parking lots feel just as locked in as our edge on snow. With Lift Lock buckles that stay out of the way and a double Quick Instep system for easy entry, this boot is engineered for serious days on the mountain—without compromise.