The Spinera Slide-in Classic Fin 9" is a versatile fin designed for recreational paddling on calm waters. Its traditional shape enhances tracking and stability, making it easier to paddle in a straight line without sacrificing maneuverability.

Constructed from a composite blend of 30% fiberglass and 70% nylon, this fin is both stiff enough for reliable performance and flexible enough to resist damage from minor impacts. It’s well-suited for beginner and intermediate paddlers.

The slide-in mounting system allows for quick and tool-free installation or removal. This fin fits all Spinera SUP boards and kayaks that use the standard slide-in fin box.