DiveR Striped Marlin Long Blade Fins Big Blue Over-pressure relief valve with pull

Over-pressure relief valve with pull cord

Displays pressure 0-5000psi or 0-500bar

Luna AI (Air Integration) 2

2mm thickness

DiveR Striped Marlin Long Blade Fins Big Blue Over-pressure relief valve with pullThe best long blade spearfishing fin blades on the market! The customized hybrid epoxy resin system, coupled with state of the art design and aerospace grade fabric combine to create a fin that transfers load to the larger muscle groups, instead of focusing on any one specific location. This is achieved by enabling the fin to progressively flex from heel to the toe. The ergonomic angle in the base of the blade aids streamlining, making both surface