Incredibly light, all-around impact protection with revolutionary dual 9.75 base curvature viewing areas. This unitary lens offers wide, unobstructed vision with a snug and comfortable universal fit which helps minimize slippage and provides full brow protection. Deep, universal fit temples provide side protection equal to that of eyewear with large sideshields. These spectacles have scratch-resistant, hard-coated 100% polycarbonate lenses which filter out more than 99.9% of harmful UV-A and UV-B light. Meets ANSI Z87.1 Standards.