The 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 extra-large frames featuring 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.
All Costa lenses have 100% UV blockage for maximum protection and 100% polarization to kill reflected glare. Our 580 technology goes beyond polarization to produce the clearest lenses on the planet. Choose Glass for superior clarity and scratch resistance. Choose Plastic for a lightweight durable option.
580 – glaslins
580P – Plastlins