Michael Kors Jasper Sunglasses pair an oversized acetate frame with brown gradient polyamide lenses for dependable sun protection and a refined everyday look. Key attributes: Brown | Havana | Acetate | UV protection (UV400) | Filter category 3 | Prescription-capable (RX-able) | Full-rim construction | Oversized square frame | Brown gradient lenses | Shiny finish | Dimensions & fit: Lens width: 58 mm | Bridge: 16 mm | Temple length: 140 mm | Lens height: 50 mm | Frame width: 146 mm | Weight: 29 g | Oversized fit | Composition & care: Frame: Acetate | Lenses: Polyamide | Wipe lenses with a microfiber cloth and store in the included case when not in use.