Kaliber 85 MV Single-BOA Boot - 2027 - Women's

What Our Gearhead® Experts Are Saying:

"The Kaliber 85 MV Single-BOA is super impressive—it’s lightweight, supportive, and fits like a glove right out of the box. The BOA system gives that even, no-pressure-point feel across the foot, and the Synapse liner with Liquid Fit lets you fine-tune the fit so you can ski longer without fatigue."

Built for skiers who want precision and comfort in equal measure, the Head Kaliber 85 MV Single-BOA Ski Boots bring modern performance to all-mountain exploration. The medium-volume 100mm last offers a balance of control and comfort, while the redefined shape provides extra toe space and a closer, more anatomical wrap around the lower leg.

The BOA® Fit System replaces traditional buckles across the forefoot, creating a micro-adjustable, pressure-free closure that enhances power transfer and stability. Inside, the Synapse Liner delivers a thin, precise fit with Graphene woven in for temperature regulation—keeping feet warm or cool depending on conditions. For a truly custom feel, Liquid Fit technology molds around key pressure zones to personalize comfort and responsiveness.

With a flex rating of 95/85, the Kaliber 85 offers the perfect blend of control and forgiveness for intermediate to advanced skiers who want all-day comfort and reliable performance from groomers to glades.