Jimmy Lewis Super TechThe most advanced wave board in the line. Low volume and narrow. This is our short board in the stand up line originating from our high performance short board designs. The rocker of this board fits into the pocket of the wave and allows for quick, tight maneuverability. The single concave in the center flowing to double concave in front of and through the fins gives the board lift and drive for maximum speed. 5 fin box set up. Comes with JL 5 fin