The B.O.B. is a combination of an innovative core, advance construction process, and several design features that make it truly come alive. With the see-through graphic, one can get a glimpse of the beauty that starts at the heart/core of this board. A thin profile CNC Wood Core is what gets things started. This core and Liquid Force''s Internal Liquid Rail are masterfully wrapped in their lightweight glass layup for the ultimate in responsive flex. Top it off with a next level rocker template, the Five Stage Rocker, and you've got the ultimate wake riding machine.