Features dual 9-base, wraparound lenses for peripheral protection, flexible nosepiece fingers for reduced slippage, elastomer browguard for impact protection, and adjustable spatulite temples and lens inclination. Impact-resistant polycarbonate lenses block 99.9% of UVA and UVB radiation. Lenses available with Uvextreme anti-fog coating, Ultra-dura hardcoat (enhanced chemical and scratch resistance), and Infra-dura welding tint. Lifetime frame guarantee. Meets ANSI Z87.1-2003 High Impact, is cerjpgied to CSA Z94.3 standards and Military Vo Ballistic Test for Impact (7x greater than ANSI requires).