A classic design from Poseidon. The Trident Fin is ideal for those who prefer a durable rigid rubber fin. Featuring heavy-duty all rubber construction, they provide performance power along with maneuverability and reliable durability for years of service. The Trident fin design uses a pronounced “edge” on the side of the fin blade that assists with precise turns and movement.

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Designed for experienced technical divers, the fins include a stainless steel heel strap with a rubber “Easy Grip” sheath that makes use simple even with heavy gloves on. The Trident fins are notably one of the shortest fins in its technical diving class making it easier to pack and transport while still providing the propulsion you need for doubles or CCR diving. Available in Black or Red color.

Although these fins look very similar to other brands, there is no size standardization between brands of fins and you cannot assume the size of the foot pocket in another brand of fin is the same dimensions as Trident Fins.

  • Classic 100% Rubber design for technical diving
  • Stainless steel spring strap with easy grip
  • Compact length for convenience and portability
  • Dynamic edge for precise movements and maximum propulsion

Additional information


Red, Black