Ray-Ban Justin Sunglasses combine a Wayfarer-inspired square silhouette with a rubberized matte finish for a bold everyday style. These shades offer high UV protection and a lightweight nylon frame for comfortable all-day wear. Key attributes: Black | Nero | Nylon | 100% UV protection | Lightweight frame | Non-polarized | Square frame | Rubberized matte finish | Full-rim design | Dimensions & fit: Lens width: 55 mm | Bridge: 16 mm | Temple length: 145 mm | Composition & care: Frame: Nylon | Lenses: Polycarbonate | Clean lenses with a microfiber cloth and mild lens cleaner. Store in the protective case when not in use. Avoid abrasive cleaners and high heat.