K2 Mindbender 140 BOA Mens Ski Boots 2025

K2 Mindbender 140 BOA Mens Ski Boots 2025

Arguably K2's stiffest, most high-performance boot yet.

All new to the 2024/25 lineup, the Mindbender 140 BOA is the stiffest boot we've put on the market. With both high-performance touring capability, and microadjustablity thanks to BOA Fit System technology-- you're ready to take on both lift-assisted or backcountry endeavours.

SKI BOOT BOA SYSTEM

In collaboration with BOA Fit Systems - K2’s redesigned its boots deliver a better “wrap” with even more pressure distribution across the foot with the all-new Recon and Anthem BOA collection. Eliminating traditional boot fitting pain points like hotspots caused by overtightened buckles. This innovation changes traditional boot fitting methods, delivering all new levels of micro-adjustability at the intersection of performance and comfort.

BOA FIT SYSTEM TECHNOLOGY - 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.

DIALLED IN - Precision fit with on-the-fly tightening and loosening for enhanced responsiveness, optimized pressure distribution, and reduced pressure points.

LOCKED IN - Connected fit designed to uniformly wrap the foot and minimize downward pressure, increasing heel lock-down for improved power and edge-to-edge control.

CONFIDENT - Engineered for confidence and built to withstand rugged terrain and inclement weather, BOA dials and laces deliver extreme durability. Bayonet and cartridge system ensures continued operation, even after heavy impacts.

SPECS

GENDER: Male
SIZE RANGE: 25.5-30.5
FLEX: 140
LAST WIDTH: 100mm / 26.5
MOULDABLE LINER: Yes
MOULDABLE SHELL: Yes
SKIER LEVEL: Advanced / Expert
WALK MODE: YES
WEIGHT: 1816 g / 26.5 - per boot
BOOT SOLE: Grip Walk
TECH INSERTS: Yes
TERRAIN TYPE: All Mountain / Piste / Freeride / Touring

FEATURES & TECHNOLOGY

• POWERLITE SHELL: K2's highest-performance shell design, utilising shell walls of varying thicknesses and four different types of TPU to provide the ultimate combination of light weight and responsiveness.
• MULTIFIT LAST: The MultiFit Last was developed in conjunction with the BOA Fit System to accommodate a variety of foot shapes ranging from 97mm to 100mm out of the box (and up to 104MM with heat moulding).
• 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.
• 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.
• 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.
• ENERGY INTERLOCK: A rivet-free technology that integrates the cuff and shell, putting less stress on the boot’s material and produces a smoother, progressive flex.
• FASTFIT INSTEP: Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit.
• 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.
• TRUST A PROFESSIONAL: Before using your new boots, you must have an authorized K2 Ski retailer check your boot, binding, and sole setup. K2 Ski boot soles must only be changed by an authorized retailer.
• GRIP WALK 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.
• MODULAR HONEYCOMB BOOT BOARD: Stay Warmer, Longer. Traps heat and insulates like a down jacket. Retains heat 15% better than traditional boot board. Boot-fitter friendly.
• HARSHMELLOW INSERT: Harshmellow Soft or rigid inserts in the heel of all the boots with BOA fit system allow the rider to customize the feel, and responsiveness depending on personal preference; softer insert (blue) for extra damping, or a more rigid insert (grey) for improved power transfer.
• FRICTION FREE CUFF PIVOT: friction free cuff pivot An easy-hinging cuff pivot designed to provide minimal resistance while in walk mode.
  
• PEBAX CUFF
• INTUITION POERFIT WRAP BOA LINER
• POWER PLATE

WARRANTY

• Shell & Liner - 2 Year Manufacturers Warranty / BOA - Lifetime Warranty

FITTING

• Free fitting, moulding & customisation for this item in-store, when purchased from Snow Lab.