FCS ARC Surfboard Fins

The Large size is designed for surfers weighing between 75kg and 90kg (165-200 lbs). If you are in this weight range, these fins will provide the correct amount of surface area to generate drive and hold without feeling overly stiff or draggy.

These fins are specifically designed for the FCS fin system. They will not fit into Futures or other alternative fin box systems.

Performance Core construction blends fiberglass with a lightweight resin transfer molding process. This creates a fin that feels stiffer and more responsive than standard plastic fins, offering a consistent flex pattern that helps you hold your line through turns.

Yes, the balanced performance profile makes these a great choice for beginners or intermediates. Because they offer a predictable feel, they are easier to control than specialized, high-performance fins that might feel twitchy or unstable.

Absolutely. The balanced template is designed to perform across a wide range of conditions, including smaller, weaker surf. They provide enough surface area to help you generate speed when the wave lacks natural power.