Michael Kors Roanoke Sunglasses combine a classic cat-eye silhouette with acetate frames and gradient lenses for polished everyday sun protection. Key attributes: Tortoise | Smoke gradient | Acetate | UV protection (category 3) | Gradient lenses for reduced glare | Single bridge | Prescription-ready | Non-polarized lenses | Cat-eye shape | Full-rim frame | Gold hinge accents | MK logo on temples | Dimensions & fit: Lens width 52 mm | Bridge width 19 mm | Temple length 140 mm | Standard bridge fit | Regular fit | Composition & care: Acetate | Wipe lenses with a soft microfiber cloth; avoid abrasive cleaners; store in protective case when not in use.