Ray-Ban RB2229 Sunglasses combine a bold mask silhouette with a sculpted acetate frame and polarized lenses, offering clear, protective sunwear for everyday urban use. Key attributes: Brown | Tartaruga | Acetate | Polarized lenses | UV protection | Full-rim frame | Full-coverage lens | Mask silhouette | Single continuous lens | Sculpted frame | Dimensions & fit: Lens width: 29 mm | Frame width: 129 mm | Temple length: 140 mm | Size: M | Composition & care: Acetate frame | (plastic) lenses | Wipe lenses with a microfiber cloth; store in the protective case when not in use; avoid contact with solvents and abrasive cleaners.