Built to blur the lines between resort laps and backcountry adventure, the K2 Mindbender 90 ski boots are the perfect match for skiers ready to explore more of the mountain — without stepping into an ultra-stiff shell. With a smooth flex and a walk mode that actually walks, the Mindbender 90 brings freeride capability to an approachable, all-mountain design. With a medium 90 flex rating, this boot is ideal for intermediate riders who want responsiveness without the harshness of a race boot. The Powerlite shell keeps weight down while maintaining support, and the Luxfit Tour liner offers lasting comfort whether you're skinning uphill or carving groomers. A tech-compatible outsole and a walk mode with 50° range of motion make this a true hybrid boot for adventurous skiers.