FCS II Album Performance Glass Keel Twin Surfboard Fins - Small-Medium/Black GoldThe Album keel narrows the gap between a traditional keel template and a more contemporary twin template. The appearance is indicative of a regular performance fin with added width at the base and through the middle, and significantly more curve on the trailing edge compared to older style keels. The high sweep angle maintains a moderate amount of hold and drive, while the tapered tip and low profile eliminate any 'tracking' feel that is sometimes