These tough glasses meet the Mil Vo ballistic test for impact. The wrap-around polycarbonate lens of these safety glasses provides clear peripheral vision and protection. Great for outdoor work areas with strong sunlight and glare. Anti-fog, scratch resistant and anti-UV lens coating.PRODUCT FEATURES:- Meets industrial standards: ANSI Z87.1-2003 (Z87+), OSHA 1910.133, and CSA Z94.3-2002 - Soft elastomer brow-guard absorbs, diffuses and deflects impact energy - Soft flexible fingers adjust and conform to most nasal profiles reducing slippage - Three position ratchet lens inclination adjusts for a custom fit and unsurpassed comfort - Lens designed to follow the contour of the cheekbone and create a ''zone of protection'' - Dual 9-base wrap-around lens provides uncompromised peripheral vision - Unique ventilation channel delivers an outstanding level of moisture and fog control