K2

Mindbender 125 BOA W Ski Boots 2026

$1,049.99

The K2 Mindbender 125 BOA W is one of the stiffest women’s boots we've ever created, designed to keep advanced skiers locked in and throwing down.


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Boot Size

Packed with cutting-edge technology, it offers exceptional power transfer and responsiveness. The Intuition PowerFit Wrap BOA® liner provides a custom fit, while the Powerlite Shell and Powerlock Spyne enhance precision and control. With integrated tech fittings and GripWalk outsoles, this high-performance boot excels in both alpine and touring setups.

Pebax Cuff:
Lightweight, eco-friendly material used in the cuff of select boot models for energetic and consistent flex across a wide range of temperatures.

Intuition PowerFit Wrap BOA® Liner:
The Intuition Wrap Liner’s laminates are specifically engineered to be our lightest weight liner for increased maneuverability while maintaining it’s warmth and custom moldable fit right out of the box. The BOA® liner system increases adjustability and evens the hold across the entire foot.

45MM Elasticated Cam Buckle Strap:
This wide, elasticated cam buckle strap provides dynamic power transmission with slight give for comfort during flex. It locks the cuff securely for aggressive skiing while allowing natural ankle movement.

GripWalk Outsoles:
Removable and interchangeable ISO 23223 alpine rockered soles collaboratively designed to work with Marker’s Grip Walk binding system for better grip and added comfort when walking and standing in boots, but doesn’t compromise the power transmission and release function between the boot and binding when skiing. Preinstalled.

Fastfit Instep:
Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit.

BOA® Fit System:
The BOA® Fit System delivers dialed in performance and a micro-adjustable precision fit. It consists of three integral parts: a micro-adjustable dial, lightweight yet extremely strong laces and low-friction lace guides, which are applied in uniquely designed configurations to improve the fit and performance of the boot.

Integrated Tech Fittings:
Tech fittings in the toe and heel are fully integrated into the shell injection, allowing for compatibility with both tech bindings and alpine DIN bindings.

MultiFit™ Last:
The MultiFit Last was developed in conjunction with the BOA® Fit System to accommodate a variety of foot shapes ranging from 96mm to 104mm, eliminating the need for multiple last options.

* Mindbender, Anthem, & Recon BOA® models range 97mm - 100mm
* Cortex BOA® models range 96-98mm
* BFC BOA® models range 100mm - 103mm (104mm with heat molding)

Powerlite Shell:
K2's highest-performance shell design, utilizing shell walls of varying thicknesses and four different types of TPU to provide the ultimate combination of light weight and responsiveness.

Powerlock Spyne:
A performance-oriented walk mode designed for ski touring that offers a 50-degree range of motion. When in ski mode, Powerlock Spyne provides a powerful and secure connection for uncompromised downhill performance.

Fully Heat-Moldable:
Both the boot's shell and cuff are capable of being heat-molded to a variety of foot shapes for a true custom fit.

Modular Honeycomb Boot Board with Hard & Soft Inserts.:
Stay Warmer, Longer. Traps heat and insulates like a down jacket. Retains heat 15% better than traditional boot board. Boot-fitter friendly.

Ability
Expert

Category
Freeride, Touring, 2 Piece

Gender
Women's

Product Weight
1722g @ 24.5

Ski Boot Cuff Material
Pebax

Ski Boot Flex Rating
125

Ski Boot Liner
Intuition PowerFit Wrap BOA®

Ski Boot Outsole
GripWalk

Ski Boot Shell
TPU

Ski Boot Strap
Elastic Cam Strap - Two Piece

Ski Boot Volume
Medium

Width
100mm

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About K2

K2 is the original American Ski and Snowboard Brand, founded in 1962 in Washington State. The brand continued to pioneer by expanding into snowboards in 1987 and was the first brand to specifically engineer products for women starting in 1999; our Women’s Alliance™. Today we are resetting the K2 brand for the future, one that builds on this legacy to reposition as the industry leader.

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Skiing is who we are

We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949.

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Frequently Asked Questions

For more information view our FAQ page

  • All skis boots qualify for free standard shipping within Canada! See more about our shipping costs here.

  • Standard shipping estimates are as follows:

    Alberta and British Columbia: 2-4 business days

    Saskatchewan and Manitoba: 3 - 4 business days

    All other provinces and territories: 5 - 9 business days

  • Sure can! In case the boot doesn't fit or doesn't meet your expectations, you can submit a return. Learn more

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