True Ames Greenough 4-A Fiberglass Single Fin-Sandbar Fin Size:7.5" and a back flag label

and a back flag label

Buoyant Brim - Soft

Melanin-Infused Lenses

Step into the Jacquard poncho during changes for an effortless blend of strength and style

and with less effort

True Ames Greenough 4-A Fiberglass Single Fin-Sandbar Fin Size:7.5" and a back flag labelFrom True Ames The Greenough 4 A Single Fin is the most iconic, functional and versatile single fin available, because it works extremely well on just about every type of surfboard. The 4 A has been True Ames' bread and butter for over 40 years now, and it is still the most popular single fin design there is due to it's all around and well balanced performance. From, Function, Feel Form Medium profile, full base coupled with a tapering & moderately