Ray-Ban RX7555 Optical Frame is a clear, square propionate frame designed for everyday prescription wear. The prescription-ready design accepts custom lenses and is supplied with original Ray‑Ban packaging and accessories. Key attributes: Transparent | Propionate | Prescription-ready frame | Includes case and cleaning cloth | Square frame | Transparent front | Dimensions & fit: Size M — Lens width 52 mm, Bridge 20 mm, Temple length 145 mm, Lens height 42 mm | Size L — Lens width 54 mm, Bridge 20 mm, Temple length 145 mm, Lens height 43 mm | Composition & care: Propionate