True Ames Greenough 4-A Fiberglass Single Fin-Sandbar Size_7m Neck: Crew neckline in rib

Neck: Crew neckline in rib fabrication

A pre-curved shape allows you to grab your bar without your forearms cramping up

Incredibly strong connection to any size wings to create a very direct feel from your feet to the front wing

Underbust Spaghetti Tie

usage and charging

True Ames Greenough 4-A Fiberglass Single Fin-Sandbar Size_7m Neck: Crew neckline in ribFrom 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