FCS M-5 Fin Set

The innovative M-5 is an advanced injection molded fin.

Similar to the FG-5, it combines our trusted G-5 template with our hydrodynamic Inside Foil Technology.

This is one of our first fins made from Glass Flex: FCS's advanced composite material modeled on the stiffer and more responsive flexing properties of fiberglass.

The M5 is a smooth, fast, responsive fin that now comes standard with FCS.