This capable package will help them get their speed up to par with the big kids in no time. Structured Topsheet A structured topsheet massively increases durability and gives a high quality finish. Active Camber 0% Tip Rocker / 100% Camber / 0% Tail Rocker Bindings Do Not Come Mounted to Skis Always have a certified binding technician mount and adjust your bindings. Power Woodcore A sporty, dynamic ash and poplar woodcore that adds a ton of stability and dampens vibrations at speed. Bend-X Technology A special flex zone in the binding area enables even lighter skiers to bend the ski with less power and speed, making turn initiation easier and more dependable.