Customer Reviews Of:
Costa Hamlin Sunglasses - Polarized 580P Lenses
Closeouts. A boxy frame adds a new wave vibe to Costa's Hamlin sunglasses. These vision-enhancing shades use polarized 580P polycarbonate lenses to filter out yellow light for sharper images and greater contrast, and the slip-resistant coating on the temples, nose and frame keep them from falling off.