Ray‑Ban Justin Sunglasses combine a Wayfarer‑inspired square frame with a rubberized finish for everyday sun protection and style. Key attributes: Black | Nero | Nylon | Polarized options available | Full rim | Prescription ready | Square frame | Wayfarer‑inspired silhouette | Rubberized finish | Single bridge | Dimensions & fit: Lens width: 55 mm | Bridge width: 16 mm | Temple length: 145 mm | Lens height: 42 mm | Regular fit | Composition & care: Frame: Nylon | Lenses: Polycarbonate | Wipe lenses with a microfiber cloth; avoid abrasive cleaners and prolonged exposure to solvents.