Sharp Eye File Fifty 6'2 Surfboard - FCS II6'2" x The File Fifty from SHARPEYE Surfboards delivers the worlds fastest surfboard with Elite Performance. A Sharp Eye team favourite, the File Fifty offers Elite Performance. Featuring a medium entry and exit rocker, sensitive low rails for maximum control and bite, and a speed generating deep single concave that runs from the nose through the tail. The deepest point of the concave is positioned between the fins providing an abundance of drive and