Future Fins F4 Honeycomb 5-Fin Set Green S

An F4 fin set built with options

The Future Fins F4 Honeycomb 5-Fin Set is a 5-fin setup from the F4 template, the kind of configuration surfers search for when they want one fin set that covers more than one riding style. A 5-fin box layout is built so your board can be ridden as a standard 3-fin thruster or reconfigured as a 4-fin quad, depending on which fins you have installed.

What is included

This set includes the fins needed to fill an F4 template 5-fin box layout, giving you the pieces to set your board up as a thruster or a quad without buying two separate fin sets.

Who this set is for

• Surfers who ride a 5-fin box board and want the flexibility to switch between thruster and quad setups
• Riders who want one fin purchase to cover more than one riding style
• Surfers replacing a worn or lost F4 set on an existing 5-fin box board

Fit and setup guidance

Before ordering, confirm your board has a 5-fin box layout compatible with the F4 template so the fins seat and lock in correctly. If you plan to ride as a thruster, you will use the center box along with the front side boxes, and if you plan to ride as a quad, you will use all four side boxes and leave the center box empty.

Care after riding

Rinse fins in fresh water after riding in salt water and check that the fin plugs and screws are free of sand or grit before your next session so the fins continue to lock in securely.

Why shop Future Fins at Island Water Sports

Island Water Sports carries Future Fins because it is a trusted, widely used fin brand for surfers across skill levels. Our team can help confirm fin box compatibility with your specific board before you check out.

Free Shipping, No Minimum for IWS Beach Club Members.

Returns are eligible within 30 days of receiving your order. Return shipping labels are FREE for IWS Beach Club Members. See more