This is a small machine, low rocker and a full outline with a slight single concave into a vee double concave, a flatish deck but with a low rail for bite. The outline is a double wing round tail with four channels to give it a really fast smooth feel. Round tail or a swallow . Fins can be thruster, Quad or both this board is a capital F for fun. Ride 4 to 5 inches than normal board.