The K2 Mindbender 130 LTD Burst is a men’s freeride ski boot designed to blend downhill power with uphill mobility. It’s aimed at riders who spend equal time charging steep lines and skinning into backcountry terrain, offering a balance between solid performance on the descent and a walk-friendly design when you’re on the move.
With a flex rating of 130, this boot provides a stiff cuff that gives direct response and precise edge control at speed or in challenging snow. The low-volume 98 mm last creates a snug, performance-oriented fit that keeps your foot locked in place for confident turns. At 1 650 g per boot (size 26.5), it remains light enough for longer uphill tours, while the 50° range of motion in walk mode makes transitions and skinning more comfortable.
In ski-boot terms, a 130 flex falls into the high-performance category for men’s models, meaning it resists unwanted cuff flex so you can apply stronger counter-pressure to the ski. The 98 mm last refers to the width across the forefoot—narrower lasts give a more precise feel but suit narrower feet best. Finally, the 50° range of motion measures how far the cuff can pivot forward when you unlock the walk feature, easing your stride on flatter or uphill sections.