Aearo 90951 X Factor Safety Glasses. Cutting edge eyewear styles with the ultimate protection of safety glasses. 99.9% UV protection, lockset styles, fashion colors, comfortable and lightweight. Impact tested to meet ANSI Z87.1989 and comply with OSHA regulations. Features: Blaclk Frame/Smoke Lens Safety Glasses Cutting edge eyewear styles with the ultimate protection of safety glasses. 99.9% UV protection, lockset styles, fashion colors, comfortable and lightweight. Impact tested to meet ANSI Z87.1989 and comply with OSHA regulations. What"s in the Box: Aearo 90951 XF1 Black Frame/Smoke Lens Safety Glasses