Son Of Cobra Twin-(L)The Son of Cobra Twin is designed with extra cant 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 cant 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 balanced base and height measurements provides

The FCS II Compatibility Kit contains specially designed silicone infills to eliminate the gap created by the dual tab fins in the new system

The C6 material and flat foil make this fin predictable

and 2+1’s

and love that we are part of India’s long history of cotton and jute products

Contains urethanes that prevent yellowing

Raked side fins produce exceptional speed and drive

solid backside

THERMO-LITE Diamond Loc II - Traction Pattern - 15%

Side Fins Area 21

These features not only create a sturdy anchorage to the board

The Techflex construction and flat foil give this fin a stable feel

Al Merrick's 'AM' shaper fin in ultralight AirCore