Ray-Ban RB3445 Sunglasses combine a metal full-rim frame with polarized polycarbonate lenses, delivering reliable glare reduction for everyday outdoor use. Key attributes: Black | Metal | Polarized lenses | Polycarbonate lenses | Prescription lens compatible | Includes case and cleaning cloth | Rectangle shape | Full-rim frame | Matte black finish | Plastic temples | Temple logo | Dimensions & fit: Lens width: 61 mm | Bridge width: 17 mm | Temple length: 130 mm | Lens height: 39 mm | Large fit | Composition & care: Metal frame | Plastic temples | Polycarbonate lenses | Wipe lenses with a microfiber cloth. Store in the protective case when not in use. Avoid abrasive cleaners and harsh chemicals.