Costa Tailfin Sunglasses Matte Black w/ Gray Lenses 580G. Stella the lenses are sonically sealed

the lenses are sonically sealed which eliminates the need for gaskets that can dry rot and leak

and 2 rail rods

fishing spots

magnetic ¼” bit driver and holder

It's biodegradable and environmentally friendly

Costa Tailfin Sunglasses Matte Black w/ Gray Lenses 580G. Stella the lenses are sonically sealedCosta Tailfin Sunglasses Matte Black w Gray Lenses 580G. Introducing Tailfin a modernized classic Costa design built for all waterman who require a clear view of their surroundings. Our Bio Resin frame boasts refined and chiseled edges, complemented by features that help you stay comfortable and sweat free, with your destination clearly in sight. Offering two size options, both those with bigger and smaller heads can embark on their watery adventures