Mach BOA 120 MV GW Ski Boots

The Mach BOA MV 120 GW includes the BOA Fit System handling the lower foot closure through a single dial, getting into this boot and dialling in your fit takes seconds. For intermediate-advanced to advanced skiers who want performance without the faff, it is a genuinely smart setup.

At 120 flex, this boot sits in the stiff range and responds well when you push it hard on groomers. The medium volume 100 mm last fits a broad range of foot shapes comfortably, and the C.A.S. shell with its Double Quick Instep makes getting in and out a breeze. The mono-injected PP cuff with T-Sport reinforcement adds extra lateral support and power transfer, so you get a solid connection to your skis when you need to drive through turns.

Inside, the N.F.S. liner with Celliant technology gives you anatomically shaped padding that works well right out of the box and can be thermoformed for a more personalised fit. Two micro-adjustable aluminium cuff buckles with Lift Lock handle the upper closure, and a 45 mm velcro power strap at the top of the cuff adds extra forward lean control.

GripWalk soles (ISO 23223) make the walk from the car park to the lift feel far more natural than a flat race sole, and they are compatible with GripWalk-certified bindings. This boot also picked up an ABB Best of Category award for 2025-26, which speaks to how well the BOA integration works in a performance piste context.

If you want a boot that combines serious on-snow performance with the convenience and precision of BOA closure, the Mach BOA MV 120 GW is well worth a look.