The Flux, previously known as the CMG-1 model, is a super versatile high-performance all around shortboard. Many of our team riders have surfed it from small, soft waves to firing 5'-6' (Hawaiian scale) waves. The rocker is pretty relaxed and the outline is clean and straightforward. The bottom contour is a single to a double with a slight vee going off the tail. It is highly recommended to get this board with the thumb tail.