Designed in house by the Captain Fin team, the CF Raked fin comes in four sizes. The 8" and 8.5" will work amazing in your favorite mid length board while the 9.5" or 10" is ideal for your everyday log. This timeless template lends itself to smooth arcing cutbacks and down the line speed. Balanced fin ideal for all-around, yet advanced surfing. Construction: Fiberglass Flex: Stiff