FCS II Nathan Florence Big Wave Tri Fins

Nathan Florence's signature FCS II Big Wave fin in premium performance-glass material tested and proven in Hawaii, these precision-cut fins are built for big wave surfing.

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  • Overview

    • CNC cut from G10 fiberglass and equipped with unique high speed, low drag foils.
    • These fins are a template combination of Reactor side fins with an Accelerator centre fin.
    • This fin provides maximum drive.

    Ideal Conditions

    • Big Waves

    Board Types

    • Designed to fit the FCS II Fin System.

    Fin Family

    • Big Wave
  • Performance Glass

    Performance Glass (PG) fins are machine cut from layers of solid fiberglass. These fins are stiff and are widely used by pro-level surfers because the integrity of the flex is maintained under immense force and in the most extreme of conditions and situations.

  • X-SMALL (Under 55Kg / 120 Lbs)
    SMALL (55Kg - 70Kg / 120 - 155 Lbs)
    MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
    LARGE (75Kg - 90Kg / 165 - 200 Lbs)
    X-LARGE (Over 85Kg / 190 Lbs)

    View the FCS Fin Data page for Base/Depth/Area/Foil information.


    We offer:

    • Tracking: Quick & easy online tracking. 
    • Peace of Mind: All our deliveries are fully insured against damage.
    • Returns: 30 days exchange or refund for unopened items.



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