Meets the ANSI Z87.1 standard for optical clarity and impact resistance. Comfortable safety glasses have adjustable, 5-position, ratchet-action temples and arms that extend for a perfect fit. One-piece lens has side shields to protect your eyes. Polycarbonate lens block 99.9% of ultraviolet light and have a scratch-resistant coating. Multi-colored Red/White/Blue frame with clear lens. (TK130) (USA)