FCS II Christenson Twin PG Medium Blood Red Fins

["From high-performance twins to more traditional shapes, this is a perfect compliment to your twin fin. This set provides smooth and fast down-the-line speed.","Designed to fit the FCS II Fin System.","Recommended for all board types including fish, funboard and twin fin boards.","Performance Glass (PG) fins are machine-cut from layers of solid fibreglass. These fins are stiff and are widely used by pro-level surfers because the integrity of the flex is maintained under immense force, and in the most extreme of conditions and situations."]