Saint Laurent Optical Frame in Black features a soft rectangular silhouette with a visible metal wirecore and bold acetate temples. Designed for everyday wear, it refines any look while accommodating prescription lenses. Key attributes: Black | Acetate | Lightweight | Durable frame | Includes original case | Cleaning cloth included | Certificate of authenticity included | Guarantee included | Accommodates prescription lenses | Soft rectangular/square silhouette | Naked wirecore detail | Bold acetate temples | Lasercut Saint Laurent logo on temple | Corner angle accent | Dimensions & fit: Lens width: 52 mm | Bridge: 19 mm | Temple length: 145 mm | Size M (52-19-145) | Composition & care: Acetate | Resin | Clean lenses with the included microfiber cloth and store in the provided case.