Emporio Armani EA4258 Optical Frame combines a squared full-rim silhouette with propionate construction for everyday wear. The design includes detachable clip-on lenses for quick conversion between optical and sunglass use. Key attributes: Brown | Matte beige | Propionate | Clip-on sunglasses included | Compatible with prescription lenses | Square frame | Full rim | Matte finish | Rubber temples | Dimensions & fit: Lens width: 54 mm | Lens width: 56 mm | Bridge: 17 mm | Temple: 145 mm | Height: 41 mm | Height: 43 mm | Composition & care: Frame: Propionate | Lenses: Bio polyamide | Temples: Rubber | Clean lenses with a microfiber cloth and mild lens cleaner; store in the supplied case when not in use.