Futures Fins K2 Alpha Keel Twin Fin Cool Stuff although we'd recommend the True

although we'd recommend the True Ames Skip Frye 7

Waffle thermo insulation

Sweep: 31º

The down rail offers projection and maximum speed

Futures Fins K2 Alpha Keel Twin Fin Cool Stuff although we'd recommend the TrueThe k2 Alpha keel fin is a smaller, more refined version compared to a traditional keel fin. Flat foil: Flat foiled fins break free sooner, and are better at controlling speed. Often surfers prefer them in fast powerful surf where they do not need to create additional speed. If you have muscle memory from riding glass ons, flat foiled fins will feel the closest. Dimensions: Side Fins Height: 4. 63" Base: 6. 34" Area: 22. 25" K2 keel