Ray-Ban RX7550 Eyeglasses combine a lightweight metal rectangle frame with adjustable nose pads and rubber temple tips for comfortable, everyday wear. Key attributes: Gunmetal | Gray | Grigio | Metal | Lightweight | Durable | Adjustable nose pads | Rubber temple tips | Rectangle frame | Full-rim metal construction | Brushed finish | Dimensions & fit: 55-18-145 mm | 57-18-145 mm | Composition & care: Metal | Clean lenses with a microfiber cloth and lens cleaner. Store in the included case when not in use. Avoid abrasive cleaners and prolonged exposure to moisture.