Michael Kors Mumbai Sunglasses combine an oversized square acetate frame with gradient lenses for bold, everyday sun protection. The design pairs a tortoise (mahogany) finish with 100% UV protection for style and function. Key attributes: Brown | Marrone | Acetate | 100% UV protection | Case included | Oversized square frame | Gradient lenses | Tortoise (mahogany) pattern | Acetate frame | Dimensions & fit: Lens width: 58 mm | Bridge: 14 mm | Temple: 140 mm | Size M | Oversized fit | Composition & care: Acetate | Wipe lenses with a soft, non-abrasive cloth. Store in the supplied case. Avoid contact with solvents and prolonged heat.