FCS II Christenson PG Single Fin-Blood Red Fin Size:8.5" and the whole device is

and the whole device is WATERPROOF and Floats

Sensor 2S Plus and Sensor 2S Pro

Neckline: Wide neckline

Side Panels: 36% polyester / 55% cationic polyester / 9% spandex

The tail block has side bevel cut away's to allow a better fit on narrower tail boards or step ups

FCS II Christenson PG Single Fin-Blood Red Fin Size:8.5" and the whole device isFrom FCS The 7. 5" to 8. 5" Christenson will work amazing in your favorite mid length board. Or step it up to the 9" to 9. 5" for your everyday log. Overview The 7. 5" to 8. 5" Christenson will work amazing in your favorite mid length board. Or step it up to the 9" to 9. 5" for your everyday log. Performance Glass Performance Glass (PG) fins are machine cut from layers of solid fiberglass. These fins are stiff, and are widely used by pro level surfers