Ray-Ban RY1531 Vista frames combine a square acetate silhouette with a transparent green finish, designed for everyday prescription eyewear. Key attributes: Green | Acetate | Compatible with prescription lenses | Durable acetate construction | Square frame | Transparent green finish | Full-rim silhouette | Dimensions & fit: Lens width 48 mm | Bridge width 16 mm | Temple length 130 mm | Regular fit | Composition & care: Acetate | Wipe lenses with a microfiber cloth. Clean frames with mild soap and water. Store in a protective case when not in use.