Michael Kors Beaune Optical Frame pairs a polished butterfly silhouette with a glossy black nylon frame for a refined everyday look. Ideal for prescription or non-prescription lenses, it offers a stylish option for daily wear. Key attributes: Black | Nylon | Butterfly shape | Shiny finish | Demo lenses included | Dimensions & fit: Lens width: 52 mm | Bridge: 17 mm | Temple length: 140 mm | Height: 44 mm | Size: 52-17-140 | Composition & care: Nylon