Lately I have been very fortunate to be able to do some experimentation with mid-length surfboards. This a spin on my "double ender", however instead of the round pin I was able to go with a pin tail. This particular board is 8'8 x 22 1/2 x 2 3/4 with a single to double concave that transitions to V off the tail. I prefer riding these boards in any wave from waist high to just over head. Truly a perfect all around board.