Pay in 4 interest-free payments of $11.25 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Engineered for paddlers who value both performance and sustainability
The Eisbach Riders FCS II Fin Box Adapter allows you to use traditional FCS1 fins in surfboards equipped with the newer FCS II fin system
Universal US-Box Compatibility
less waste for the planet
0 hexagon is lighter
Futures Surf Fins – Medium Thruster (White) White Engineered for paddlers who valueEngineered for surfers who care about performance and the planet, Eisbach Riders fins deliver the smooth drive, precision, and flow you need in every session from ocean waves to river breaks and wave pools. Each fin is crafted with German engineering excellence and eco friendly materials, giving you reliable performance without compromise. Whether youre chasing clean turns or fast, playful rides, these fins give your board the control and balance it