Designed to better fit today's prescription eyewear. Single lens encapsulates the eye for superb protection. Lightweight nylon temples adjust for length and pitch. Polycarbonate lens provides unrestricted vision, 99% UV protection and coated for superior scratch resistance.  Frame Color: Black. Lens Colors: Clear, clear anti-fog, gray, Indoor/outdoor mirror, 5.0 IR filter and 3.0 filter lens. Meets ANSI Z87.1-2010