Futures Alex Knost Classic Fiberglass Clear 9.5" Longboard Fin (US Box)

Instantaneous pivotal turns, reactive flex, and classic glide with Alex Knost's 9.5" fiberglass single fin

Optimize your board's maneuverability and experience fluid rail-to-rail transitions with the Futures Alex Knost Classic Fiberglass Clear 9.5" longboard fin. Designed in close collaboration with iconic and creative Californian longboarder Alex Knost, this single fin is the perfect choice for those seeking a traditional yet highly reactive approach on long wall waves or playful beach breaks.

Crafted entirely from high-quality Solid Fiberglass panels, it stands out with its upright, sleek silhouette and narrow base. This geometry drastically reduces water resistance, allowing your longboard's tail to pivot agilely and effortlessly in tight spaces. Thanks to its tapering profile and flexible tip (Flex Fin), the fin stores energy during the turn and releases it with a subtle spring effect, injecting clean and fluid acceleration when regaining the glide line. Its clear translucent aesthetic (Clear) offers a pure vintage look that highlights the beauty of any resin laminate.

Technical Specifications and Dimensions (Single Fin 9.5"):

• Fin Height: 9.5" inches (24.13 cm), the ideal measurement for classic longboards between 9'0" and 9'6" feet looking to free up the tail and gain maneuverability.

• Solid Fiberglass Construction: High-density fiberglass sheets providing excellent durability and an elastic, progressive flex pattern at the tip.

• Alex Knost Classic Template: Vertical silhouette in the Flex / Pivot category, designed to facilitate instant tail turns and fast glide without the drag of wide-base fins.

• Traditional Clear Aesthetic: Completely clean, glossy translucent finish with the minimalist collaboration logo engraved in black.

Compatibility: This individual Single Fin is exclusively compatible with the universal longboard fin box (US Box). Includes the standard brass screw and plate for manual attachment.