Sunglass, Removable Closed Cell Foam, Matte Black Frame, Smoked Lens, Anti-fog , 100% UV Protection , Impact Resistant Polycarbonate Lenses , Polycarbonate Frame , ANSI Z87.1 -2015+ , RX Ready , CE Tread is a perfect everyday sunglass. With removable foam, you can wear with or without. Textured Rubber nosepads and temple ends to lightly grip and secure. Anti-fog lenses to keep lens clarity when your body temperature rises. ANSI certified. RX eligible