Deep Apnea Biaxial 80cm Carbon Fiber Fin Blades

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Foot Pockets

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Deep Apnea Carbon Fiber Biaxial Fin Blades measure 80cm long and 20cm wide and are constructed with carbon fiber cloth in two directions, 0 degrees and 90 degrees. Deep Apnea's carbon fiber fin blades differ from other carbon choices in that they are constructed from an aerospace grade of carbon fiber material. This carbon fiber has a high tensile strength to accommodate tension and compression from use at ocean depths. Deep Apnea's carbon fiber Biaxial fin blades offer proven performance and are available in soft or medium stiffness. Our Biaxial blades come with a full 1 year warranty.

Note: These are fin blades only. You will need to purchase foot pockets separately. Be sure to choose the correct blade for your foot pockets. One style blade is compatible with only Beuchat Mundial foot pockets, and the other version is compatible with Hammerhead Kadaul, Riffe Veloc, Omer Stingray, Salvimar Step, Mares Razor, and other similar foot pockets.



  • Soft
  • Medium

Foot Pockets

  • Beuchat foot pockets
  • Hammerhead / Riffe / Stingray / Salvimar / Mares / etc.