Michael Kors Pienza Round Sunglasses combine a timeless round silhouette with light grey gradient lenses for reliable sun protection and everyday wear. Key attributes: Black | Injected plastic | UV protection | Filter category 3 | Suitable for prescription lenses | Round frame | Single bridge | Full rim | Light grey gradient lenses | Dimensions & fit: Lens width: 53 mm | Bridge width: 20 mm | Temple length: 140 mm | Size: 53-20-140 (L fit) | Composition & care: Injected plastic