Saint Laurent SL 841 Optical Frame pairs a clean square silhouette with a flat-top acetate construction for straightforward everyday prescription wear. The design features the brand’s engraved logo on the temples for a refined finish. Key attributes: Black | Nero | Acetate | Thin acetate construction | Suitable for prescription lenses | Includes demo lenses | Supplied with original Saint Laurent case | Square frame | Flat top | Full rim | Saint Laurent logo engraved on temples | Dimensions & fit: Lens width: 56 mm | Lens height: 38 mm | Bridge width: 18 mm | Arm length: 145 mm | Composition & care: Acetate