Head Kaliber 105 MV GW BOA2 Ski Boots 2026 // Women's

The Kaliber 105 MV W is a brand-new boot from HEAD. It’s not some overhaul of an old shell with a new name. This is a ground-up design that actually moves the needle, especially for intermediate to aggressive women skiers who are tired of having to choose between comfort and performance.

One of the biggest stories here is the upper and lower BOA on the boot. This is the first HEAD boot to feature a double boa option, giving you the ability to dial in the fit. The lower dial locks your foot in, while the upper gives you a smooth, progressive flex that doesn’t collapse or bite. It’s not just hype, it's a good solution for even wrapping of the cuff and shell of a ski boot, especially when it comes to all-day comfort and consistency.

With a 105 flex and a 100mm last, the Kaliber 105 MV is ideal for strong intermediate to expert women skiers who want real support and performance without being in the stiffest boot on the market. It’s responsive, precise where it needs to be, and it doesn’t punish you when condtions are tough. The fit is anatomical out of the box, and the liner is forgiving without feeling flimsy. Midfoot hold is dialed, the heel pocket feels solid, and the flex pattern is smooth and powerful, not blocky or harsh.

We tested this boot in varying terrain and conditions, and the takeaway is clear, Head nailed it. This boot can charge hard when asked to but doesn't mind a leisurely ski day.  It inspires confidence regardless of ability level and will help to make your ski day as enjoyable as possible.