What Our Gearhead® Experts Are Saying:"I love how the BOA® Fit System wraps my foot in the Mindbender 105—it gives me that locked-in feel without pressure points, even on big days. These are stiff enough to charge hard, but still comfy enough for bell-to-bell sessions."Whether we’re threading steep lines or charging frontside laps, the K2 Mindbender 105 BOA® W Ski Boots give us the responsive performance and customizable fit we need. Designed for freeride-focused skiers who want a powerful boot that’s still all-day comfortable, the Mindbender 105 W features K2’s BOA® Fit System, which offers micro-adjustable precision and a secure wrap that eliminates pressure points across the foot.A 105 flex hits that sweet spot between performance and forgiveness, and the multi-fit last (97–100mm) adapts to our feet without compromising control. Inside, a Precision Fit Pro Tour liner delivers customized heel hold and warmth, while a Powerlite TPU shell and integrated Powerlock Spine boost energy transfer and torsional stiffness. Add GripWalk soles and Friction-Free Cuff Pivot, and we’re ready for whatever line we drop into next.
Shell Material: Powerlite (TPU), Powerlock Spyne;
Flex: 105;
Last Width: MultiFit last (97 - 100mm);
Buckles: 2;
Buckle Material: aluminum;
Liner: PrecisionFit Pro Tour;
Thermo-moldable Liner: yes;
Liner Closure: non-elastic cam strap;
Footbed: honeycomb boot board;
Binding Compatibility: Alpine (ISO 5355), GripWalk (ISO 23223), tech;
Sole: GripWalk (rubber);
Claimed Weight: 3lb 12.4oz (1714g);
Manufacturer Warranty: limited 1 year;
Activity: freeride/powder skiing;
storecredits: 0.0;
Style Variants
Available Colors: One Color
Size Reference for K2 Ski Boot - 2027 - Women's
Available Sizes: 27.5
