The Bend-X Technology gives the right amount of maneuverability and stability, and most importantly, makes sliding on snow super easy. The special flex zone in the binding helps with controlled turns by allowing the ski to bend easily and remain in full contact with the snow at all times. The All Mountain Rocker makes handling a piece of cake, even for little legs. Designed to guarantee the progress of young skiers ages 3-5, the Vantage JR 70-90 is slightly slimmer than the JR 100-120, with a less pronounced sidecut. The exact shape is precisely tailored to the length of the ski.