Certified Medium Impact rated to AS/NZS 1337.1:2010 Personal Eye ProtectionClear lens rated I O = Medium Impact – Outdoor use, UntintedPremium Anti-Fog coatingHard coated polycarbonate lens for Anti-Scratch protection99.9% UV protectionWrap around 9 base curve lens, providing front and side protectionFlexible side arm with temple grip pads for added comfortWeight 24 g