Saint Laurent M104 Optical Frame pairs a classic rectangular acetate silhouette with signature YSL logo detailing. Designed for prescription wear, it delivers a refined, everyday look. Key attributes: Brown | Havana | Transparent | Acetate | Rx compatible | Full rim frame | Temple logo detailing | Rectangular shape | YSL logo on temples | Full-rim acetate frame | Dimensions & fit: Eye: 56 mm | Bridge: 16 mm | Temple: 145 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth and lens cleaner. Store in a protective case. Avoid exposure to high heat.