Comfortable, lightweight frame features the Cord Control System (CCS) with a removable foam gasket attachment. CCS is designed to keep a corded earplug attached, untangled, and ready for use. Foam gasket helps limit eye exposure to nuisance dust while providing additional cushioning. Anti-fog polycarbonate lens absorbs 99.9% UV. Meets ANSI Z87.1+ High Impact standard. Certified to the requirements of the CSA Z94.3 standard. 20/Case.