Future Fins G-MAC

The Future Fins G-MAC 5-Fin was designed by one of the pioneers of the modern big wave movement, Garrett McNamara, to be something of a multi-purpose fin for his adventures. Gmac is known for surfing all kinds of waves on all kinds of board. Whether he is towing into the tallest waves ever ridden in Portugal or catching waves created by a calving glacier in Alaska or surfing massive Cloudbreak on a SUP, if it's heavy, Garrett is on it. He designed these fins to work in powerful surf in a variety of boards. When it's overhead these fins are proven to perform in your Stand Up or Tow-Board.

Future Fins and Garrett McNamara designed the G-MAC Fins using Carbon Texalium to give you just enough "load up" for predictable hold, with flat sides, symmetrical rears and a center fin that uses a Bhane Box (Longboard Box), these fins are truly unique.

Future Fins G-MAC Side Fin Size:
Height: 4.68 in. 11.88 cm
Base: 4.48 in. 11.37 cm
Area: 15.23 in². 98.25 cm²

Future Fins G-MAC Rear Fin Size:
Height: 3.64 in. 9.24 cm
Base: 3.64 in. 9.24 cm
Area: 10.04 in². 64.77 cm²

Future Fins G-MAC Center Fin Size:
(Uses a Standard Longboard Box)
Height: 4.80 in. 12.19 cm
Base: 4.56 in. 11.58 cm
Area: 15.93 in². 102.77 cm²

Future Fins G-MAC: available in Carbon Texalium