The K2 Mindbender 105 W BOA is a women's resort and backcountry boot with a 105 flex and a MultiFit last covering 97 to 104 mm, with a 100 mm reference. It uses a Powerlite TPU shell and TPU cuff, both fully heat moldable, and a PrecisionFit Pro Tour liner with Ultralon foam and a tour notch.
A BOA Fit System on the lower shell, two buckles and a cam power strap close the boot. A friction-free cuff pivot and Powerlock Spyne handle the walk mode, integrated tech fittings work with tech and alpine DIN bindings, and removable GripWalk soles add grip on the bootpack. The modular boot board offers soft and rigid heel inserts.
The trade-off with a crossover boot is that it is heavier than a dedicated touring boot and less locked down than a race boot. What you get is one boot that skis the resort and tours the backcountry.
It suits advanced to expert women who split time between lifts and the skin track. Heat molding is recommended for the best fit.
For women who want one boot for the resort and the backcountry, the Mindbender 105 W BOA is a terrific choice.
Ski boots are sized in Mondopoint, based on the length of your foot in centimeters. The chart below is a general reference for converting between sizing systems.
This chart is not a fitting. The only way to know your ski boot size is to be fit in person, either with a Boot Fitting at our shop or from a professional fitting you have had elsewhere. Sizing, shape, and volume vary by brand and model, and a performance fit is snugger than your street shoe. Unworn boots can be returned under our return policy, but a boot that doesn't fit can be a big hassle for your trip if you haven't tried it on.
| Mondo (cm) | US Men's | US Women's | EU |
|---|---|---|---|
| 22/22.5 | 4/4.5 | 5/5.5 | 35 |
| 23/23.5 | 5/5.5 | 6/6.5 | 36/37 |
| 24/24.5 | 6/6.5 | 7/7.5 | 38 |
| 25/25.5 | 7/7.5 | 8/8.5 | 39/40 |
| 26/26.5 | 8/8.5 | 9/9.5 | 41 |
| 27/27.5 | 9/9.5 | 10/10.5 | 42/43 |
| 28/28.5 | 10/10.5 | 11/11.5 | 44 |
| 29/29.5 | 11/11.5 | – | 45/46 |
| 30/30.5 | 12/12.5 | – | 47 |
| 31/31.5 | 13/13.5 | – | 48/49 |
| 32/32.5 | 14/14.5 | – | 50 |
Conversions are approximate and can differ by half a size between brands.
Ski boots are built with one shell for each full and half size, so a 27 and a 27.5 are the same boot with a different liner or footboard. That is why sizes are listed together, like 27/27.5.
Very few models differ from this. Scarpa is the main exception, pairing sizes the other way (for example, 26.5/27 share a shell). When a model is sized differently, we call it out on that product's page.
Book a Boot Fitting with our team at (802) 253-4531. Preliminary boot work is included with every boot purchase.
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