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The Futures K1 Keel Fiberglass Twin Fin Set is based on a classic 70's template, with a break in the rear of the base to loosen up the feel.
Fiberglass – Fiberglass is stiff and tough for heavy conditions or surfers that appreciate very stiff fins.
Twin Fins – Height: 5.07" / Base: 6.65" / Area: 25.53in² / Foil: Flat
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.
Ride Number 2.5/10 – Ride Number is all about how your equipment feels while you're surfing. Now you can choose a Speed Generating Feel that is springy and responsive by picking a fin in the 10-7 range, or a solid, engaged, and predictable feel from the Speed Control category rated 4-1. For a Balanced feel try a Ride Number of 7-4.
Retro Twin shape based on classic 70's templates.
Has a break in the base to loosen up your ride.
2 Fins