Greenough 4-A 9.0 mid-length

Greenough 4-A 9.0 mid-lengthThere 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

Smooth rail outline with wide point under the chest

SUPERLITE FEATURES

each version of the SUB DRIVER has remained our most successful

Cord thickness: 7mm

7 Ply Canadian Hardrock Maple with a Premium Palisander Wood Top & Bottom Finish Ply

Flex rating: 6/10

while the early rise in the nose allows for an easy initiation of turns

Waterproof embossed faux leather palm

5" Base 6" Foil

Sanded surfaces for enhanced grip

With small wave performance surfing in mind

with the smallest possible environmental footprint