Designed for the intermediate level wakeboarder, but packed with high performance features that will make learning new moves easier. Predictable, continuous rocker line and a single long-base center fin provide a classic on-water feel. Enhanced by double barrel channels exiting the tips of the board for added control. System 135: 53.1" x 16.75". For 100-180 lb. riders. Adjustable System Boots fit sizes 4-12.