True Ames - Greenough 4A - 10.5" Blue Color:BLUE Never miss a set

Never miss a set

OPEN-OCEAN SWIMMING

and tip rake to retain the keel’s essence

A modest wrap and slim side shields reduce reflective glare on and off the water

The Tipster has also been stylishly free surfed by our team on the East & West coasts

True Ames - Greenough 4A - 10.5" Blue Color:BLUE Never miss a setThere is a reason this is the most iconic, functional and versatile single fin available it works on just about anything. 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