Wrap-around uni-lens design offers full panoramic view and superior ballistic protection. Soft flexible nosebridge minimizes slippage and provides all day comfort. Hard coating on lenses . CLEAR lens, general purpose impact protection for indoor and outdoor use. Ballistic Vo rated tested to the US military standard MIL-PRF-31013 requirement of 640 feet per second. Meets standards AS/NZ 1337.1:2010. CE EN166 , ANSI Z87.1