ANSI Z87 Foam Padded Motorcycle Fitover Glasses Over Glasses with Side Shields - Free Sunglass Strap and Large Microfiber Cleaning Case. Grenade/Lmfst ANSI Z87.1 Safety Impact resistant Polycarbonate lenses Thicker, softer, dual layer foam Excellent Peripheral views with "Side Window" lenses FREE deluxe Xtra large microfiber cleaning case and Sunglass Strap with each pair ($15 value) Fits glasses LENS which measure 37mm height and 58mm or less