MFC

Founded in 1986 and shaped by the vision of Pio Marasco, Maui Fin Company has been at the forefront of fin design for decades. Every fin starts with real-world testing, often straight from Maui’s most demanding conditions, and Pio personally rides and refines designs before they ever reach production. MFC was the first fin company to introduce CNC shaping and later pioneered advanced molded prepreg technologies that set new performance standards. Their fins have been trusted at the highest levels of windsurfing, SUP, surfing, and big-wave riding, including long-standing collaborations with athletes like Kai Lenny. MFC also works closely with leading board brands to develop fins that perform across a wide range of conditions and riding styles. The result is a lineup known for precision, durability, and a feel that stays predictable even when the ocean turns serious. If you’re looking to fine-tune how your board responds on the water, MFC is a proven upgrade.