ADS Sports EyewearIf your job requires eye protection, 'looks tough' isn't good enough — the eyewear has to meet a testable standard. In the U.S. that standard is ANSI Z87.1, and prescription safety glasses Z87 combine that certified protection with your vision correction. This guide explains exactly what the Z87 and Z87+ markings mean, which brands (including Oakley prescription safety glasses) offer rated frames, and how the Rx lenses are made.
There's a lot of confusion online about safety marks, so we'll keep it honest and specific. Below you'll learn how to read the stamps on a frame and lens, why polycarbonate is the safety lens material, and how to get a genuinely rated pair — not fashion glasses dressed up to look protective.
Prescription safety glasses Z87: what the markings mean
ANSI Z87.1 is the American National Standard for occupational and educational personal eye protection, and OSHA references it for workplace eyewear. To be genuine prescription safety glasses Z87, both the frame and the lenses must be marked — a compliant frame carries a 'Z87' (or 'Z87-2' for prescription) stamp, and the lenses carry the maker's mark plus the impact designation.
How to read the stamp
On the frame, look for the manufacturer's mark and 'Z87' — or 'Z87-2' on a prescription safety frame. On each lens, look for the maker's mark and a '+' if it's high-impact. If the markings aren't there, it isn't certified prescription safety glasses Z87, no matter how rugged it looks.
Polycarbonate: the safety lens material
Certified safety lenses are almost always polycarbonate (or Trivex) — the most impact-resistant everyday lens material. It's what lets a lens pass the Z87+ high-impact tests, and it's standard on real prescription safety glasses.
Side shields and coverage
Many workplaces require side protection. Some Z87 frames have built-in side shields or a wraparound design; others accept clip-on side shields. Your hazard assessment determines what you need.
Oakley prescription safety glasses and other rated brands
Plenty of people want protection without industrial styling, and several premium brands make genuine rated frames. Oakley prescription safety glasses are a popular example — Oakley offers ANSI Z87.1-compliant models that take a prescription, so you get the look and comfort of Oakley with certified protection. Wiley X is another leader, with many frames meeting Z87+ and even military ballistic standards.
Oakley prescription safety glasses
Oakley prescription safety glasses pair Oakley frames and lens technology with ANSI Z87.1 certification and your Rx. See our Oakley prescription sunglasses guide → for the broader Oakley Rx lineup, and ask us which Oakley models carry the Z87 rating.
Wiley X rated frames
Wiley X builds many frames to ANSI Z87+ and, on several models, U.S. MIL-spec ballistic standards. See our Wiley X prescription guide → for rated options that also seal against wind and dust.
Shooting and tactical overlap
Range and tactical eyewear share the same Z87+ requirement. Our tactical & prescription shooting glasses guide → covers tints and coverage for that use.
How Rx safety lenses are made — and what they cost
Your prescription goes into a rated safety frame two ways. Milder prescriptions are usually direct-glazed — ground into the polycarbonate safety lens. Stronger prescriptions or deeply curved wrap frames use an Rx insert that holds your prescription lenses behind the protective front lens, keeping the optics accurate while the outer lens takes the impact.
On price, ANSI Z87 prescription safety glasses typically run about $120–$350 for a rated frame with prescription polycarbonate lenses, with premium brands like Oakley, photochromic lenses and Rx inserts toward the top. Many employers reimburse safety eyewear — ask us for a documented quote.
Direct-glaze vs. Rx insert
Direct-glaze keeps the profile slim for milder prescriptions; an Rx insert handles strong prescriptions and high-wrap safety frames. Both keep the frame's Z87 rating as long as the certified lenses and frame are used together — we'll match the method to your Rx.
How much do Z87 prescription safety glasses cost?
Prescription safety glasses Z87 typically cost about $120–$350 for a rated frame with prescription polycarbonate lenses. Premium brands, photochromic lenses and Rx inserts add to that. We'll give you an honest, itemized quote you can submit for reimbursement.
Tinted, clear and transition safety lenses
You can get rated lenses clear for indoor work, tinted for outdoor sun, or photochromic to adjust between them — all while keeping the Z87 rating. You don't have to trade protection for the lens you need.