Greenough 4-A | 10" in Smoke-True Ames-Imperfects
Greenough 4-A | 10" in Smoke-True Ames-Imperfects

Greenough 4-A | 10" in Smoke

Regular price $90.00

Starting at $15.00/mo with PayPal Credit. Explore Financing


There is a reason this is the most iconic, functional and versatile single fin works on just about anything! The Greenough 4-A has been True Ames' 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 for both speed generation and spending time surfing in the pocket, the 4-A is a fin that will hold when you need it to and release when the time is right. A fin that can do it all, throw one in your board and feel the success!

These Volan fins are fine tuned with a precision foil as well as proper flex. They are handcrafted in Santa Barbara, CA and go through the strictest quality control. Fins made with Volan fiberglass and properly aligned for optimal weave orientation have very high performance flex characteristics — with the flex coming more from the body of the fin rather than just at the tip.

      COVID-19 NOTICE: Due to current shipping restraints, shipment times may be longer than expected as some standard shipping routes are unavailable or limited at this time. We will try our best to get your shipment to you in a timely manner and we appreciate your patience during this time.


      Imperfects offers Flat Rate and Expedited Shipping on all orders.

      Domestic Orders over $175 are eligible for Free Shipping!

      Domestic Orders under $175 have a standard $10 Flat Rate.


      Imperfects only accepts exchanges or returns for store credit.

      Returns must arrive back to Imperfects within 30 days of the initial order. To return any item(s), you must first contact Imperfects to receive a return authorization.

      Items returned to Imperfects must be free of wear, wash, damage, odor, or any other condition that would prevent them from being sold as new.

      Discounted items are final sale and are not subject to any return or exchange.