As the all new pro model shape designed to meet the intensity and creativity of pro-wakesurfer Austin Keen, the Liquid Force Keen Wakesurf Board is both ridiculously loose and maneuverable as a single-fin, yet more controlled and carvy when you run it as a twin-fin. Ultra light with an EPS foam core and a full deck of carbon, the Liquid Force Keen Wakesurf Board is one of lightest, most responsive boards in the game.