Saint Laurent SL 521 OPT 001 Optical Frame pairs a classic small round silhouette with Saint Laurent’s laser‑engraved temple detail. Designed for everyday prescription wear, it offers a refined acetate construction and a distinctive corner angle. Key attributes: Black | Acetate | Prescription-ready (RX-able) | Supplied with original Saint Laurent case and cleaning cloth | Round frame | Small round silhouette with signature corner angle | Laser-engraved Saint Laurent logo on temples | Dimensions & fit: Lens width: 50 mm | Bridge width: 21 mm | Arm length: 145 mm | Composition & care: Acetate | Clean with a microfibre cloth; store in the supplied case.