True Ames Greenough 7.5 4-A Fin Color:Black The Drylock Cuff opening prevents

The Drylock Cuff opening prevents flushing

Sea salt balances oil production in the skin

Unisex sizes

while the wider fit suits a range of face shapes and personalities

100% ULTRA FLEX – HIGH PERFORMANCE

True Ames Greenough 7.5 4-A Fin Color:Black The Drylock Cuff opening preventsThere is a reason this is the most iconic, functional and versatile single fin available it works on just about anything! The Greenough 4 A has been our bread and butter for close to 40 years now, and is still the most popular single fin design there is. A truly well balanced fin the full base coupled with the tapering, moderately flexible tip provides a solid amount of drive off the bottom, and an acute responsiveness through arcing turns. Designed