Karl Lagerfeld 6215 016 Optical Frame pairs a structured acetate construction with a marble black finish for everyday prescription wear. Key attributes: Black | Acetate | Compatible with prescription lenses | Full-rim frame | Marble black finish | Dimensions & fit: Lens width: 55 mm | Bridge: 15 mm | Temple length: 140 mm | One size (55/15/140) | Recommended for round, oval and heart-shaped faces | Composition & care: Frame: Acetate | Lenses: Plastic