True Ames Greenough 4-A Fin - Powder Blue 9.75 xmas Glued in covert zipper construction

Glued in covert zipper construction with Back-out zipper

Wave size: 2 - 8 ft

Flexible and unique design which utilizes minimal seam placement for comfort

SWIVEL : Double

The Flat Tracker is maneuverable at high speeds and provides great release from the tail

True Ames Greenough 4-A Fin - Powder Blue 9.75 xmas Glued in covert zipper constructionThe 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