Carhartt billings, sandstone bronze lens safety glasses with sandstone bronze temples, wide variety of applications, lightweight, frameless design with wrap around coverage for superior protection & rubber temples for all day comfort, meets ansi z87.1 high impact requirements, can/csa z94.3-07 certified. Lightweight frameless design Rubber temple tips for all-day comfort Virgin polycarbonate lens for crystal clear optical clarity Blocks 99.9% of harmful UV light Meets ANSI Z87.1 High Impact Requirements CAN/CSA Z94.3-07 Certified