Futures Fins K1 Fiberglass Keel fins White.
The K1 Keel fin is Future’s classic Keel Fin design. The fiberglass construction provides the classic stiffness and resiliency you expect out of a twin fin setup.
CONSTRUCTION: Fiberglass is stiff and tough for heavy conditions or surfers that appreciate very stiff fins.
Virtually indestructable for surfing powerful waves and paddling across shallow reefs.
FOIL: FLAT FOIL. Flat foiled fins break free sooner, and are better ay controlling speed. Often surfers prefer them in fast powerful surf where they do not need to create additional speed. If you have muscle memory from riding glass-ons, flat foiled fins will feel the closest.