Jeff McCallum Twin Fins Style:Futures along with some repairs to

along with some repairs to some shatters on the rails

The design theory is simple really

The giant crown tail provides some extra bite and hold through turns and releases water quickly

More rocker

but round and forgiving

Jeff McCallum Twin Fins Style:Futures along with some repairs toThe McCallum Twin was designed by Jeff McCallum as an upright performance twin for his arsenal of shapes. This fin set will allow for a tight turning radius, lots of maneuverability, and ample drive. Form Performance Twin, Flat Inside Foil, Sweeping Rake to Drop Tip Function Tight Turning Radius, Fast and Loose, Plenty of Hold Feel Smooth Tight Turns, Instant Get Up and Go, Predictability Throughout Turns Overall A fast, free and reliable twin made