Ray-Ban RB4392D 645087 Sunglasses combine a modern square silhouette with transparent gray frames for everyday sun protection. The oversized lens and injected frame make them a practical choice for casual and travel use. Key attributes: Transparent gray | Injected plastic | Non-polarized lenses | Includes original case (varies by retailer) | Square shape | Full-rim frame | Shiny finish | Dimensions & fit: Lens width: 66 mm | Bridge: 17 mm | Temple length: 145 mm | Lens height: 51 mm | Composition & care: Frame: Injected plastic | Lenses: Polycarbonate | Wipe clean with a soft cloth. Store in protective case when not in use.