Prescription Safety Glasses RX-691

Starting at $69.99

The 691 is one of our new free-form style wraparound safety glasses. The frame is semi-rimless, with the lenses mounted into the frame using Rx-Safety’s advanced in-house lens edging equipment. The frame for smaller face sizes, with rubber nose pads and rubberized arms for enhanced comfort and frame grip. These ANSI-approved safety glasses are popular for men and women and come in black and silver frame colors. ANSI Z87.1-2003 APPROVED



Read Reviews


Additional information

Weight N/A
Dimensions N/A

Phillips Safety


Black, Silver

Face Shape

, , ,

Frame Features

Rubber Nosepad, Rubber Temples

Frame Materials


Frame Style

Semi-Rimless, Wrap-Around

Group Type

Men, Women

Safety Rating

ANSI Z87.1-2010+, ANSI Z87.2


Large, Medium




  1. Vincent M. (verified owner)

    Great product . Prescription is spot on . They are very comfortable.

  2. Tom W. (verified owner)

    Great fit. Solid build.

  3. Anonymous (verified owner)

  4. Douglas (verified owner)

    I originally purchased these glasses for my work in the prehospital field, and now I wear them more than my Oakley prescription glasses. I did purchase the fog and scratch resistance with these and added the transition lens. When I had my optometrist check the prescription in theses glasses they said they were spot on.

  5. Chris M. (verified owner)

    They fit snug and don’t slide off. Sporty look. Perfect for the warehouse.

  6. Christine (verified owner)

    Using these for work in the ER; they fog a little bit much better than other options and comfortable. I added the blue blocker option as well.

  7. Anonymous (verified owner)

    I’m a flight paramedic and these have served well.

  8. Mark R. (verified owner)

    excellent glasses and customer service….A++

  9. Vernon Mills (verified owner)

    Recommend getting anti glare for working environments with a lot of lighting

  10. bill g. (verified owner)

    had a great experience with them. customer service was great and very helpful.

  11. Rick Fetzer (verified owner)

    love these RX-691 safety wraparound glasses. could you please send me information or part numbers to order new rubber earpieces. they are deteriorating and I need to replace them . Would like to have a few on hand . glasses are very durable but these fail rather quickly. ( this also failed on the last pair I had)

  12. Andrew Riddle (verified owner)

    Works great, hated other prescription safety glasses with the side shields, the wrap around design is perfect. Transition lenses are worth the upgrade.

  13. Anthony T. (verified owner)

    Wasn’t sure at first but glad I got them. They were thicker than I thought but you can’t tell when your wearing them.

  14. Steve L. (verified owner)

    Purchased these for my son who is in the military. He uses them on a daily basis and reports they work perfectly for his infantry training.

  15. Thaddeus (verified owner)

  16. Jennifer P. (verified owner)

    My son is really happy with these, and the customer service was fantastic! I first chose some frames that were incompatible with his prescription, so they emailed me within a few hours to let me know and point me towards the frames that would work. Once we chose those, I made a mistake with the pupil distance and when I contacted them, they quickly made the change without any problems. The glasses were made and sent out pretty fast, and they even come with a really nice quality case and cleaning cloth. He’s really happy with them, and now for this robotics build season he won’t have to wear ill-fitting goggles. He plans to go into a field that will need safety glasses so he’ll get a lot of use out of them, and if his prescription ever changes I’ll definitely come back to you for another pair. I’ll recommend you to all his friends!

  17. Justan Patnoude (verified owner)

    Excellent pair of safety glasses. I’m very happy with them.

  18. Emil B. (verified owner)

  19. Alfonso (verified owner)

    These glasses are great. I did not know what to expect when I ordered on line. Was not disappointed. Glasses are clear and I can see great. I wear progressives and I was concerned I would have issues. I can see far, read tie fishing knots and use computer. The transitions lens also get dark in the sun. Love it. I got it all. Anti glare, anti blue light scratch proof, fog free. My kids thought I had a name brand pair of glasses on. My wife loves them to. I wear them for work and outdsoors. They are a bit heavy but you get used to it. I would recommend highly.

  20. Michael K. (verified owner)

    Very good to deal with everything was great from ordering to delivery would order again.

  21. Alex T. (verified owner)

    They are amazing! Great vision, comfort & fit

  22. Michael Hoeft (verified owner)

  23. james (verified owner)

  24. THOMAS LEFLER (verified owner)

    Love them, great job! I’ll be back!

  25. Joshua Hardy (verified owner)

  26. Pete B. (verified owner)

    The extreme wrap around shape makes the bifocal a little funny. It took a day or two to get used to it. Quick service and a nice product.

  27. John Hoffman (verified owner)

  28. Erik (verified owner)

    Nice product, appear to be good quality, took a while to get but were worth the wait

  29. Anonymous (verified owner)

  30. rogercrelley

    Great pair of safety glasses.

  31. Anonymous (verified owner)

    Very light and comfortable!

  32. Anonymous (verified owner)

  33. Dionte (verified owner)

    Good frames

Add a review

Your email address will not be published. Required fields are marked *

© RX Safety - Developed by ISEA Media & Cosmick Technologies