Ray-Ban RX6375 Optical Frame is a phantos-style metal frame designed for everyday prescription wear. It stands out for its thin browline and black‑on‑gold two-tone finish. Key attributes: Black | Gold | Metal | Compatible with prescription lenses | Rubber temple tips | Phantos round shape | Thin browline | Full-rim frame | Dimensions & fit: Lens width: 51 mm | Lens width: 53 mm | Bridge: 18 mm | Temple length: 145 mm | Frame height: 43 mm | Frame height: 45 mm | Medium fit | Available in sizes 51 mm and 53 mm | Composition & care: Metal