Saint Laurent SL 804 Eyeglasses combine a classic rectangular silhouette with transparent demo lenses for everyday prescription use. The acetate frame offers a timeless look suitable for work and casual wear. Key attributes: Black | Transparent | Acetate | Non-polarized lenses | Demo lenses suitable for prescription replacement | Rectangular frame | Full-rim acetate silhouette | Dimensions & fit: Eye size: 51 mm | Bridge: 20 mm | Temple length: 145 mm | Lens height: 40.9 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth and lens cleaner. Store in a protective case and avoid prolonged exposure to heat.