247-11331-00000-20 Features: -Contoured flexible temples for comfortable fit.-Lightweight - Less than 1 oz.-Sleek - Styling with both men and women.-Frame Material: Polycarbonate.-Lens Material: Polycarbonate.-Wt.: 0.08 lb.-Quantity: 10 pair per box.-Testing and approvals:.-Meets ANSI Z87.1-2003.