These lightweight and convenient safety glasses were designed to fit over prescription glasses. Scratch-resistant Ultradura® hardcoated polycarbonate lenses, resist impact and absorb 99.9% UV rays. 145mm wide, single-piece, polycarbonate lens adjusts easily to three positions. Molded-in sideshields and browguard add extra protection above and around eyes. Temple length adjusts to four different lengths, providing a comfortable fit for just about anyone. Temple ends have a patented duoflex® feature for improved comfort behind the ears. ANSI Z87.1-1989. CSA Z94.3.

Features:

• An economical alternative to expensive Rx eyewear
• Lifetime Frame guarantee
• Contemporary, lightweight unilens offers panoramic vision
• Easy and economical lens replacement system
• Clear green color lens 3.0 Welding for torch soldering, brazing and cutting
• Adjustable temple length
• Meets Mil V0 ballistic test for impact