The K2 Mindbender 120 BOA® is a do-it-all freeride touring ski boot built for skiers who want lightweight uphill capability without sacrificing powerful downhill performance. With a responsive 120 flex and K2’s Powerlite Shell, it delivers quick energy transfer and strong edge control, while the BOA® Fit System provides a micro-adjustable, precision wrap for a secure, custom-feeling fit. For backcountry missions, the Powerlock Spyne walk mode offers an impressive 50° range of motion, and integrated tech fittings make it compatible with both tech and alpine DIN bindings. Comfort and versatility come standard thanks to the PrecisionFit Pro Tour liner, MultiFit™ medium-volume last, and FastFit Instep for easier entry and exit. Finished with GripWalk outsoles, a fully heat-moldable shell and cuff, and an insulated Modular Honeycomb Boot Board, the Mindbender 120 BOA® is the ideal boot for charging the resort, earning turns in the backcountry, and staying comfortable in every condition.
Technology Features
BOA Fit System The BOA® Fit System provides a performance fit engineered to enhance responsiveness while reducing pressure points via micro-adjustments.
BOA Fit System: Dialed In On-the-fly tightening and loosening for optimized fit and power transfer.
BOA Fit System: Locked In Connected, uniform foot wrap that minimizes pressure while boosting heel lock and edge control.
H+i1 Dial Micro-adjustable, quick-release dial engineered to eject on impact and reinsert easily on the mountain.
PowerLock SpyneA 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.
PowerLite Shell Multi-density TPU shell construction delivers lightweight performance and optimal stiffness.
Fully Heat-Moldable Shell and cuff can be heat-molded for a true custom fit.
Energy Interlock Rivet-free design reduces material fatigue while improving flex feel and longevity.
FastFit Instep Soft instep material for easy entry/exit.
PrecisionFit Pro Liner Asymmetric Ultralon liner with pre-molded ankle pockets and a high-density collar for a secure, responsive fit.
Integrated Tec FittingsTech 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 OutsolesLaceable, 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.
Modular Honeycomb Boot Board with Hard & Soft InsertsStay Warmer, Longer. Traps heat and insulates like a down jacket. Retains heat 15% better than traditional boot board. Boot-fitter friendly.
