The Jack Freestone DX1 is a refined version of the DX1 model. Using a slightly refined rocker with a smooth single concave running all the way through and getting real deep through the tail, this board's dimensions have been tweaked to align with Jack's needs. The JF DX1 is great for performance surfing and will light up in most surf, particularly when the waves are nice and clean. Tested by Jack Freestone and refined by Darren, this board is an excitement machine.