True Ames Hobie Futures Twin Surfboard Fins - SmokeThis early 70s era design is our most popular keel fin set, and has become an industry standard for pairing with fish surfboards though it also works great with alternative wider tailed surf craft, too. Designed alongside the folks at Hobie Surfboards, this set is a true classic that pays homage to the early days of San Diego style twin fins. The Hobie Fish template is a favorite among many of the surfers and shapers we work with because of the