Polo Ralph Lauren Optical Frame pairs a matte-black rectangular silhouette with a durable injected construction for everyday wear. The design is intended for a clean, modern look and straightforward prescription compatibility. Key attributes: Black | Nero | Durable construction | Compatible with prescription lenses | Supplied with demo lenses | Rectangular frame | Matte finish | Dimensions & fit: Lens width: 57 mm (2.2 in) | Bridge width: 19 mm (0.7 in) | Temple length: 145 mm (5.7 in) | Lens height: 40.1 mm (1.6 in) | Narrow fit | Available sizes: 55-19-145; 57-19-145