Michael Kors Empire Square Sunglasses offer a bold, squared butterfly silhouette crafted in acetate for a stylish everyday accessory. The tortoise frame and brown gradient lenses deliver a refined, versatile look for daily wear. Key attributes: Dark tortoise | Brown gradient | Acetate | Shaded lenses | Prescription lens compatible | Full rim | Includes original case and cleaning cloth | Butterfly frame | Logo hardware on temples | Tortoise patterned acetate | Dimensions & fit: Lens width: 55 mm | Bridge width: 18 mm | Temple length: 140 mm | Lens height: 47 mm | Universal fit | Standard bridge fit | Composition & care: Frame: Acetate | Lenses: Polyamide | Clean lenses with a soft microfiber cloth. Store in the supplied case when not in use.