Saint Laurent Sue Sunglasses pair a classic oval acetate frame with category 3 grey lenses for reliable daytime sun protection and polished citywear. The compact 51/18/140 sizing makes them a practical choice for everyday use. Key attributes: Brown | Tortoise | Grey | Acetate | Category 3 lenses | Integrated nose pads | Includes case | Oval frame | Logo etched at temples | Dimensions & fit: Lens width: 51 mm | Bridge width: 18 mm | Temple length: 140 mm | Height: 29 mm | Composition & care: Acetate frame | Nylon lenses | Wipe lenses with a soft, lint-free cloth; store in the supplied case when not in use.