Twin Body Specs Goggle/Sunglass with Grey Anti-Fog Lens includes 1 extra Clear lens 2.0mm ANSI Z87.1 and Z80.3 RX-Ready. Also Body Specs BS Twin Sunglasses/Goggles include Gasket Elastic Band and Temples. Combines Fashion and Function. Can be worn with an elastic band and goggle adapter. Can be used with just the temples for a Fashionable Sunglass. Anti-Fog RX Ready Lens.