Ray-Ban RB4385 Sunglasses pair a lightweight acetate frame with Chromance-polarized lenses for improved contrast and reduced glare. They offer a modern rectangular silhouette suited for everyday wear and outdoor use. Key attributes: Brown | Acetate | Polarized lenses | UV protection | Chromance lens treatment | Glare reduction | Prescription-ready | Lightweight frame | Durable construction | Rectangle shape | Full-rim frame | Matte finish | Single bridge | Dimensions & fit: Lens width: 58 mm | Bridge width: 18 mm | Lens height: 43 mm | Temple length: 145 mm | Frame width: 145 mm | Standard fit | Composition & care: Acetate frame | Metal temples | Polycarbonate lenses | Wipe lenses with a microfiber cloth; clean frame with mild soap and water; store in a protective case.