The Futures F4 Vapor Core Thruster Fin Set is the most predictable yet dynamic fins on the market.
Handmade, Vapor Core features a woven carbon exoskeleton that has been preloaded under tension for strength and spark. Instead of using a low-density foam core to reduce weight, Future has removed the core all together with a truly hollow core. The preloaded exoskeleton fibers, like a spark ready to ignite, yield instantaneous power transfer from your feet directly to the water for explosive power. The strong yet lightweight aerospace-grade materials and hollow-core provide quicker reaction times without sacrificing control and predictability.