Saint Laurent SL 28 OPT Sunglasses feature a clean acetate frame and refined lenses for everyday wear, combining a classic silhouette with optical functionality. Key attributes: Black | Grey | Acetate | Anti-reflective lenses | Prescription-ready | Includes case and cloth | Full-rim acetate frame | Dimensions & fit: Eye size: 50 | Bridge: 22 | Temple length: 145 | Composition & care: Acetate | Wipe lenses with a microfiber cloth. Store in the protective case when not in use. Avoid exposure to high heat and harsh chemicals.