Michael Kors TORTOLA Glasses combine a classic round silhouette with a bold red frame, designed for everyday wear and prescription use. Key attributes: Red | Plastic | Prescription-ready | Demo lenses included | Includes case and cleaning cloth | Metal temples | Round frame | Full rim | Single bridge | Sleek metal temples | Dimensions & fit: Lens width: 54 mm | Bridge width: 17 mm | Lens height: 47 mm | Temple length: 140 mm | Universal fit | Composition & care: Front: Plastic | Temples: Metal | Wipe lenses with a microfiber cloth and store in the supplied case.