Ray-Ban RX7316V Optical Frame pairs a clean square silhouette with metal-rim detailing for reliable everyday prescription wear. Key attributes: Gray | Grigio | Plastic | Lightweight | Adjustable nose pads | Includes case | Square silhouette | Metal rim accents | Full-rim frame | Dimensions & fit: 50-21-145 (lens width 50 mm, bridge 21 mm, temple 145 mm, lens height 43 mm) | 52-21-145 (lens width 52 mm, bridge 21 mm, temple 145 mm, lens height 45 mm) | Medium fit | Composition & care: Plastic (Liteforce) | Metal