The O'Brien World Team is the number one selling ski in the world and still one of the best skis ever for the skier that just wants to have fun. A wide forebody and deep tunnel make the World Team a great ski to learn and progress. More rocker provides smooth forgiving turns, while the narrow tunnel delivers predictable tracking. 45° bevels reduce spray and fatigue. Great for beginner to intermediate riders. Adjustable Carve fin can be moved forward and back. Pro Wing foil not included. The Z-9 binding is styled to fit the entire family. Features a lightweight chassis/plate combination so your foot is as close to the ski as possible. Lower cut offers flexibility, and front lace system makes this boot very easy to get on/off. EVA footbed keeps you comfortable and feeling secure throughout your whole run. Ski Lengths• 64" ski comes with XS/S binding (up to size 7)• 66" ski comes with STD binding (7-12)• 68" ski comes with STD binding (7-12) More rocker provides smooth forgiving turns Narrow tunnel delivers predictable tracking Z-9 Binding is styled to fit the entire family | O'Brien World Team Slalom Waterski with Z-9 Adjustable Binding And Rear Toe