Greenough 4A Longboard Fin 9" Kelp Hybrid Glide Skin Collar – Prevents

Glide Skin Collar – Prevents Flushing

unlike most other hard rail boards

I can have the confidence to go to my knees without getting cut up

With a low rocker curve combined with subtle roll and vee bottom plus curvier outline gives the Mid Length increased maneuverability than a more traditional design longboard

- Iconic CS Slash logo with checkered stripes

Greenough 4A Longboard Fin 9" Kelp Hybrid Glide Skin Collar – PreventsThe Greenough 4 A Single Fin is the most iconic, functional and versatile single fin available, because it works extremely well on just about every type of surfboard. The 4 A has been True Ames' bread and butter for over 40 years now, and it is still the most popular single fin design there is due to it's all around and well balanced performance. MATERIALS & FITMENT CONSTRUCTION Solid Fiberglass FINISH Matte FITMENT Single Fin Box APPLICATION Screw +