Saint Laurent M143 Optical Frame is a bold cat-eye acetate frame that stands out with its signature monogram hinge. Designed for prescription wear, it delivers a statement look with everyday practicality. Key attributes: Brown | Havana | Transparent | Acetate | Prescription-ready | Compatible with prescription lenses | Comes with Saint Laurent case | Cat-eye shape | Full acetate construction | Monogram hinge on temples | Dimensions & fit: Lens width: 51 mm | Lens height: 45 mm | Bridge width: 23 mm | Temple length: 145 mm | Wide fit | Composition & care: Acetate