The K2 Mindbender 130 Alpine Touring Boot is a burly backcountry boot built for freeriding mountains as big as your dreams. K2's stiffest 130 flex combined with a narrow last provide that precise performance you need to make those dream lines come true. There's no chute too narrow, no couloir too steep, nor apron too exposed for this boot to ride. For comfort, K2 added a PowerFit Pro Tour liner with thermo-moldable paneling to provide a comfier fit. K2 also added a Powerlock Spyne walk mode latch that initiates a wide walking range for easy hiking, and Gripwalk rubber ensures traction when you're hiking.