Captain Fin Co. Twin Fin

These fins are designed specifically for the Futures fin system. They will not fit into FCS or other box types.

The trailer fin adds a noticeable amount of stability and hold, especially when you are driving hard through turns. It bridges the gap between the loose, skatey feel of a traditional twin and the locked-in control of a thruster.

Because of the stiff fiberglass construction and upright template, these fins excel in a wide range of conditions. They provide enough drive for smaller, weaker waves but offer the reliability and hold needed for more aggressive, high-performance surfing in better waves.

These fins feature a stiff flex pattern. This construction is ideal for surfers who want immediate responsiveness and energy return, as there is very little flex or 'give' when you push hard against the fin.

Yes, you can ride them as a pure twin fin setup if you prefer a looser, more playful feel. However, the set is specifically engineered to be used with the trailer for added control, so removing it will significantly change the board's handling characteristics.