Ray-Ban Oval Sunglasses combine a lightweight metal frame with clear gradient blue crystal lenses for everyday sun protection and a refined retro look. The oval silhouette suits a range of face shapes and delivers balanced coverage for daily wear. Key attributes: Silver | Clear gradient blue | Metal | UV protection | Gradient lenses for reduced glare | High-clarity crystal lenses | Adjustable nose pads | Full-rim construction | Lightweight metal frame | Oval shape | Slim metal temples | Shiny finish | Dimensions & fit: Lens width: 51 mm or 54 mm | Bridge: 21 mm | Temple (arm) length: 145 mm | Lens height: 40 mm (51 size) / 42 mm (54 size) | Regular fit | Fits medium face sizes | Composition & care: Metal frame | Crystal (glass) lenses | Clean lenses with a microfiber cloth and mild lens cleaner; store in the protective case when not in use; avoid abrasive cleaners and prolonged heat exposure.