K2 Mindbender 85 Men’s Skis. The Mindbender 85 is an ideal ski for breaking out beyond the groomers. Lightweight, forgiving, and intuitive, its design inspires confidence in intermediates looking to bring their improving skills to new parts of the mountain. Also available in shorter lengths for smaller skiers. Skis with All-Terrain rocker have a gradual rise to the tip for great versatility in all conditions, with a short, low rise in the tail for added control variable snow. A single wood species ensures consistency – giving riders the advantage of a proven flex, durability, and snap. Adding a 30° angle to the sidewall in K2’s Hybritech construction, SlantWall increases a ski’s agility and responsiveness while maintaining accuracy and power. Range : 150 to 159. Waist Width (mm) : 85. Tip Width (mm) : 130. Tail Width (mm) : 113. Tail Type : Partial Twin.