True Ames Greenough 4-A Fin 10" - Grey D4 51"² / 9360mm²

51"² / 9360mm²

Colour Way: Royal Blue / Spectra

Fin System: Futures

Features: - UPF 50+ - 7oz polypro 4-way stretch material - Engineered fit - Wind resistant Texture Skin on outer hood and outer bill - 1mm Super Soft Smoothskin outer collar - 1mm face seal with elastic cord - Adjustable chin protector to wear inside hood or over chin - 2mm ThermoBamboo hoot - Double-flap neck dam for tucking under and over wetsuit collar

Lightweight perforated neoprene ankle strap

True Ames Greenough 4-A Fin 10" - Grey D4 51"² / 9360mm²The Greenough 4 A fin works in just about anything! It has been the staple fin of True Ames for the best part of 40 years and is still the most popular single fin design out there A very well balanced fin, the full base and moderately flexible tip provides the perfect balance of drive off the bottom and a sharp responsiveness through arcing turns. Designed for both speed generation and spending time surfing in the pocket, the 4 A is a fin that will