Greenough 4A 10" Clear Size:10" then add the stabiliser for

then add the stabiliser for the perfect balance between speed and control

Engineered for professional lifeguards and serious watermen

We have all been surfing it non-stop and highly recommend

Front panel folds down to display what’s inside

SURF SHACKS BOOK

Greenough 4A 10" Clear Size:10" then add the stabiliser forThere 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