Makai The Knob Single FinThe Knob single fin starts with a generous base and rake that thins into a thick bulb tip designed to give a little extra pop out of turns and hold when the tail starts to lift when on the nose. Firm flex. About Makai Fins From seed to sea What started as a spontaneous thought sprouted into a line of surfboard fins that represent our passion for surfing. With a background spread between Hawaii, Bali and California, surfing and the beach have been a