surfboard fins for high-control turns-Futures Fins - Son of Cobra Fiberglass Twin Fin Set - Warm Gray

The Son of Cobra Twin is designed with extra base angle to fit all Post-modern Twin fins with deep double concave bottom shape, especially the new ...Lost Cobra Killer and other Son of Cobra Round Twin. These fins have a 7.5 degree fin base angle (4 degrees is standard for twins) specifically to be paired with the Lost Surfboards x SOC “Cobra Killer” board model. 


Solid Fiberglass construction combined with a balanced base and height provides maximum drive, while the thinner tip offers release and spring off the top.