Costa Del Mar - Costa Blackfin Sunglasses Lens:Green Mirror 580G creating a seamless and flexible

creating a seamless and flexible barrier that is highly resistant to organic and inorganic acids

5 includes a rubber seal cap to protect the connectors against the harsh marine environment when not in use

Tactile textures indicate knob position by feel only

gear gets put through its paces

Includes back separator and 4 males buckles

Costa Del Mar - Costa Blackfin Sunglasses Lens:Green Mirror 580G creating a seamless and flexibleCosta Blackfin Original large coverage icon. Costa's 10+ year bestselling fishing sunglasses. Original Blackfin legend Large frame maximum coverage Wide temples block side light 580 lens technology Decade proven bestseller