K2 Mindbender 140 Boa Ski Boots 2025

WEIGHT: 1,816g @ 26.5

LAST: 97-100mm

FLEX: 9/10

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.

H+I1 DIAL:

Provides micro-adjustable, precision fit and quick release, with quality and durability guaranteed. The BOA dial platform features a breakaway design engineered to eject the dial cartridge upon severe impact without damaging the system, allowing skiers to pop the dial back into the bayonet midmountain. In the unlikely event that the system is broken, it can be easily repaired and replaced.

MUTIFIT LAST:

The MultiFit Last was developed in conjunction with the BOA®Fit System to accommodate a variety of foot shapes ranging from 97mm to 104mm, eliminating the need for multiple last options.

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.

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.

GRIPWALK SOLES:

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.

PREBAX 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.

POWERPLATE:

Bolt-on frontal cuff spoiler designed to increase your ski boot's stiffness, while also boosting its responsiveness and sensitivity. With this upgrade, you'll experience enhanced control and confidence, making it easier to conquer the most challenging terrain.

ELASTIC CAM STRAP:

Increases performance and responsiveness by cinching tighter than a traditional power strap resulting in exceptional power transmission and precise handling.