Ray-Ban Square Sunglasses combine a geometric square profile with durable nylon frames and dark grey polycarbonate lenses for reliable sun protection and everyday wear. Key attributes: Black | Nylon | UV protection | Impact-resistant polycarbonate lenses | Polarized lens option | Full-rim frame | Includes original case and accessories | Lightweight construction | Square silhouette | Geometric frame shape | Iconic Ray‑Ban logo on temples | Dimensions & fit: Lens width: 65 mm | Bridge: 18 mm | Temple length: 145 mm | Height: 47 mm | Low bridge fit | Composition & care: Frame: Nylon | Lenses: Polycarbonate | Hinges: Metal | Wipe lenses with a soft microfiber cloth; store in the provided case when not in use.