True Ames - Greenough 4A - 10" Black Color:SMOKE Anti-fog and hydroleophobic coatings on

Anti-fog and hydroleophobic coatings on the Glacier Photochromic lenses for clear optics and easy cleaning

Adjustable nose pads

4-Base lens curvature is just right for everyday wear

Fit: Pre-curved brim

True Ames - Greenough 4A - 10" Black Color:SMOKE Anti-fog and hydroleophobic coatings onThere 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