The women's Concept 9.5 BOA GW is part of Lange's comfort-first Concept line, built on a roomy 103 mm Comfort Last with a 95 flex and GripWalk soles. A BOA Fit System with H+i1 replaces the lower buckles, and two aluminum buckles and a 40 mm strap close the cuff.
The trade-off is that comfort and ease come ahead of race-boot precision. Women with narrow feet, or who want a stiff, high-performance flex, will be better served by a lower-volume Lange.
It is ideal for recreational women skiers with average to wide feet who want a warm, comfortable boot that is easy to get on and off. Flex Adjust softens the flex by 8% for an even easier feel.
The BOA dial tunes the fit across the foot in small steps, and the women's-specific shorter, tulip-shaped Lyfran cuff fits lower calves. Inside is a thermoformable Comfort Fit 2 liner with a Comfort Profile Tongue. Come see us for a boot fitting to get the size right.
We love the Concept 9.5 BOA for women who want comfortable feet from first run to last, with a boot that skis as great as it feels.
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.
Find out more about who we are any why love skiing and riding here in Vermont
Follow us for events, backcountry news and loads of other MountainOps fun
Shipping, returns, sizing, and the details that make getting out easier.
