True Ames Greenough 10.0 4-A Fin tote the ergonomic strap keeps your

the ergonomic strap keeps your heel in the pocket and relieves pressure from your instep

There is a reason this is the most iconic

offering great warmth and comfort

Navy dad hat with white embroidery of our classic logo and leather strap

True Ames Greenough 10.0 4-A Fin tote the ergonomic strap keeps yourThere 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