This board is the winningest board in competitive surf style wakesurfing history ,with over three dozen podium showings and one world championship. The Semi Pro is the evolution of the original Shred Stixx Comp I developed over a decade with many diverse shapers and competitive riders. For this season the quad fin set up has been refined for maximum drive down the line. This design combines an aggressive mix of single and double concaves with a bottom channel between the fins and out the signature Shred Stixx wing tail for improved flow and easy release off the lip. The deck of the board has a progressive step for increased volume allowing the riders to stay in the wave after big airs and tricks. The Semi Pro is a proven world championship winning design that sets the standard for high performance surf style wakesurfing.