Elevate your style with these black Saint Laurent 'SL M136' sunglasses for women. Featuring oval nylon lenses and an acetate frame, these sunglasses offer 100% UVA/UVB protection. The frames are compatible with prescription lenses and adorned with gold-toned metal 'Cassandre' logo hinges. Lens Width: 52 mm; Nose Bridge Length: 22 mm; Temple Length: 140 mm.