True Ames | Lovelace Keel Twin Fin Smoke Futures – Ryan Lovelace’s take on a traditional style keel, this template beautifully compliments the art of riding a twin fin. Designed with a straight back and a 90/10 foil in order to provide that effortless glide and flow we are all looking for within a fish shape, this set is meant to provide large amounts of speed and projection on the open face.