FCS II Carver Neo Glass Longboard Side Byte Fins - Smoke Side byte set designed for 2+1 setups on longboards and SUP\'s. Now available in Neo Glass material.   Two Quad Rear Side Byte fins designed to add speed, stability and control to any 2 + 1 set up.  Elongated template with high degree of sweep provides exceptional hold off the bottom and when carving on the open face. Ideal for power surfers who like to push hard against their fins and draw out their turns.