Polo Ralph Lauren Square Sunglasses combine a classic square silhouette with reliable sun protection. The full-rim frame is designed for everyday wear and pairs well with casual and smart-casual looks. Key attributes: Black | Dark grey | Nylon & Propionate | 100% UV protection | UV category 3 | Prescription-compatible | Square frame | Full-rim | Dimensions & fit: Frame width: 132 mm | Bridge: 18 mm | Lens width: 57 mm | Lens height: 46 mm | Temple length: 145 mm | Size: 57-18-145 | Composition & care: Nylon | Propionate