True Ames - Greenough 4A - 10" Black Size:10" A foiled step deck in

A foiled step deck in the last 1/3 of the nose (sans beak) to remove volume eliminating weight and increased rail initiation performance

The Storm Rider's upright design enables you to go places on the wave a single fin typically cannot reach

This series offers water-tight construction with unparalleled warmth

The Mikey February signature keel fin is designed to enhance performance on fish style boards

True Ames - Greenough 4A - 10" Black Size:10" A foiled step deck inThere 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