TRUE AMES - GEORGE GREENOUGH 4A 10.5 - SANDBAR - 1FIN ONE SIZE:OS the Power Twin has proven

the Power Twin has proven to be one of the most popular and versatile twin templates of the past decade

Oyster logo embroidery on front

and getting locked in on the nose

Performance: Added hold and control for modern twin applications

TRUE AMES - GEORGE GREENOUGH 4A 10.5 - SANDBAR - 1FIN ONE SIZE:OS the Power Twin has provenRide the Timeless Flow of Single Fin Surfing Crafted for longboard purists and soul surfers chasing that effortless glide, this fin delivers the smooth, drawn out turns George Greenough envisioned decades ago. Built with precision and respect for classic design, it transforms your board into a wave carving extension of your body. Features: Length: 10. 63 ideal pivot point for traditional longboards. Base: 7. 91 stable platform for controlled arcs.