Ray-Ban RY1628 Optical Frame is a lightweight injected plastic frame with a classic round silhouette. Designed for everyday prescription wear, it combines comfortable construction with a timeless shape. Key attributes: Black | Plastic | Lightweight frame | Prescription-compatible | Compatible with anti-reflective and scratch-resistant coatings | Round frame | Full-rim | Classic silhouette | Dimensions & fit: Frame width 109 mm | Lens width 46 mm | Lens height 41 mm | Bridge 17 mm | Temple length 135 mm | XS (up to 119 mm) | Composition & care: Plastic | Clean with a soft cloth; store in a protective case when not in use.