True Ames - Greenough 4A - 10" Black Size:10" The Storm Rider's upright design

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

Extra Cheeky Coverage: Embrace confidence and playfulness with the extra cheeky cut

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

BIKINI CUT

True Ames - Greenough 4A - 10" Black Size:10" The Storm Rider's upright designThere 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