Michael Kors Grindelwald Eyeglasses combine a modern square silhouette with lightweight construction for everyday prescription wear. The full-rim design offers clean lines and reliable, all-day comfort. Key attributes: Black | Nero | Plastic | Scratch-resistant coating | Prescription-ready | Includes protective case and cleaning cloth | Square shape | Full-rim frame | Modern square silhouette | Dimensions & fit: Lens width: 53 mm | Bridge width: 17 mm | Temple length: 140 mm | Medium size | Composition & care: Plastic | Wipe lenses with the included microfiber cloth and lens cleaner; store in the protective case when not in use; avoid abrasive cleaners.