Ray-Ban RB2180 Sunglasses combine a classic round silhouette with a keyhole bridge and pink gradient grey lenses. The model pairs a lightweight propionate frame with polycarbonate lenses for everyday wear. Key attributes: Turtledove | Beige | Propionate | Polycarbonate lenses | Full-rim frame | Gradient lenses | Round frame | Keyhole bridge | Pink gradient grey lenses | Shiny finish | Dimensions & fit: Lens width: 49 mm, 51 mm | Bridge: 21 mm | Temple: 145 mm, 150 mm | Height: 47 mm, 49 mm | Composition & care: Propionate frame | Polycarbonate lenses