This shape is very versatile, I make two very different designs. For the summer waves: this board is fat all around rails apart, advanced wide point and very short nose, with a good rocker in the nose for the beach breaks but very flat from the center to the fins to give a lot of speed on mushy waves. The bottom design goes from a displacement hull in the nose to a slight single concave in the wide point to deep double concave near the fins to a slight vee through the tail. For the great winter waves the design changes drastically: a bit low rails, pulled in nose and narrower tail. A slight vee through the nose to a deep single concave from center to tail. Quite flat rocker for fast and smooth curves.