and blade configurations

Costa's glass 580 lenses provide crisp vision

Plasma Rise Technology alters line surface to make it slicker

frame and levelwind guard into a single aluminum piece to provide unmatched solidity

Costa Del Mar Gulf Shore Sunglasses Summer and blade configurationsThe white sands of Gulf Shores, Alabama are made almost entirely of grains of quartz washed down from the Appalachian Mountains thousands of years ago. These frames feature rectangular lenses will be as enduring as those sands thanks to their timeless design. Being rimless makes these bio based frames lightweight, leaving you unencumbered for an easy day on the coast.