True Ames Greenough 4-A Fin 9.75" - Solid Yellow Male Internal and external compression straps

Internal and external compression straps minimises board movement

Patented one piece moulded cord design eliminates the weakest point in every leash

Compatible with Futures fin plugs

The Aircore fins feature a pressed polyurethane foam core

As evident by Connor Coffin’s recent performance at Jeffrey’s Bay this board is the gold standard for those seeking to surf with pure power and style

True Ames Greenough 4-A Fin 9.75" - Solid Yellow Male Internal and external compression strapsThe Greenough 4 A fin works in just about anything! It has been the staple fin of True Ames for the best part of 40 years and is still the most popular single fin design out there A very well balanced fin, the full base and moderately flexible tip provides the perfect balance of drive off the bottom and a sharp responsiveness through arcing turns. Designed for both speed generation and spending time surfing in the pocket, the 4 A is a fin that will