Michael Kors Isle Of Palms Sunglasses feature a square acetate frame with gradient lenses, designed for everyday sun protection and polished style. Key attributes: Brown | Dark tortoise | Acetate | UV protection | Gradient lenses | Category 3 lenses | Slim wire-core temples | Lightweight frame | Includes protective case and cleaning cloth | Square shape | MK logo on temple | Gold-tone hardware | Smoke/brown gradient lenses | Dimensions & fit: Lens width 56 mm | Bridge 17 mm | Temple length 140 mm | Regular fit | High bridge fit | Composition & care: Frame: Acetate | Lenses: Polyamide | Clean lenses with a microfiber cloth; store in the protective case; avoid abrasive cleaners and extreme heat.