K2

Mindbender 105 BOA W Ski Boots 2026

$849.99

The Mindbender 105 BOA W are the ultimate high-performance freeride boots for any female skier.


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Boot Size

Equipped with all-new BOA® technology, these boots offer a better wrap and enhanced micro-adjustability, delivering unparalleled performance and responsiveness. With a design that ensures optimal support and control, they allow skiers to conquer both groomed slopes and powder with confidence.

PrecisionFit Pro Tour:
Laceable, Pre Molded and Lasted with Ultralon heat moldable foams. Features an asymmetric tongue, a high-density power collar and a flex notch for increased range of motion while hiking.

45MM Cam Buckle Strap:
A wide cam-style power strap that delivers maximum cuff support and precise closure. Ideal for high-performance boots where stiffness and control are key.

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
Advanced

Category
Freeride, Touring, 2 Piece

Gender
Women's

Product Weight
1,714 @ 24.5

Ski Boot Cuff Material
TPU

Ski Boot Flex Rating
105

Ski Boot Liner
Precisionfit Pro Tour

Ski Boot Outsole
GripWalk

Ski Boot Shell
TPU

Ski Boot Strap
Non-Elastic Cam Strap - One 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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