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. The Costa Gulf Shore Polarized Readers frames feature rectangular lenses 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.
C-MATES Sunglass Readers: The lenses that help you see the small stuff- from tying a fly to reading a map; with no visible line around the front of the bifocal area. Available in the superior 580 technology you’ve come to expect from Costa sunglasses.