Grows-A-Long™ insole adapts to growing feet

dependable protection

making it a smart choice for riders who want consistency and progression without feeling locked in

and predictable

Pro-level ventilation and anti-fog coating

K2 Mindbender 140 BOA Mens Ski Boots 2026 Protective Equipment Grows-A-Long™ insole adapts to growingThe 2026 K2 Mindbender 140 BOA Mens Ski Boots are stiff, powerful mens ski boots built for skiers who want freeride performance, touring mobility, and a precise lower foot fit. The BOA Fit System helps create a smooth, micro adjustable wrap, while the 140 flex, Powerlite Shell, and Pebax cuff give these ski boots a strong, responsive feel on the mountain. With a heat moldable Intuition PowerFit Wrap BOA liner, FastFit instep, Powerlock Spyne walk