Sporty eyewear that comes with a close-fit prescription lens insert behind the polycarbonate eyeshield. Solution tends to be more lightweight and comfortable than options like side shields and over-the-glasses safety glasses. Adjustable ratchet-action temples with five positions provide a customized fit. Hardcoated lenses for scratch resistance and longer life. Every pair includes a neck cord for reduced risk of damage when not being worn. Base curve 8.25 lenses are made of a polycarbonate material that provides 99.9% UVA/UVB/UVC protection. Meets ANSI Z87.1+ requirements for high-impact protection. Product complies with the Trade Agreements Act. 12/Case.