For the little grom with big-mountain dreams For the little grom with big-mountain dreams, step into the Mindbender JR. With a full wood core, quick edge-to-edge feel, and the same look as our award-winning Mindbender adult freeride skis, these boards are the ideal launch pad for young skiers with lofty aspirations. K2 - Mindbender JR 22/23 Kids Ski