Ray‑Ban Erika Sunglasses combine a lightweight nylon frame with a classic round silhouette for comfortable everyday wear and clear UV protection. Key attributes: Black | Negro | Nylon | 100% UV protection | Lightweight frame | Durable and flexible construction | Metal temples | Nylon‑coated temple tips for comfort | Includes case, cleaning cloth and booklet | Round silhouette | Engraved Ray‑Ban logo on temple and lens | Smooth nylon finish | Dimensions & fit: Lens width: 57 mm | Bridge: 18 mm | Temple length: 145 mm | Composition & care: 100% Nylon | Clean with a soft, clean microfiber cloth. Avoid abrasive cleaners, detergents, alcohol or acetone.