OnGuard 220S Prescription Safety Glasses


clear opaque black
clear chestnut brown
Green Yellow
Gray Pink swatch
Purple White
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The OnGuard 220S Prescription Safety Glasses are a comfortable, lightweight frame for all-day use. Available in Clear Opaque Black, Clear Chestnut Brown, Green Yellow, Gray Pink, Purple White and Clear, this full-rim frame is made from TR-Nylon. In addition, this frame contains no metal components, which make them non conductive. Plus, a replacement nose bridge can be purchased separately. Our safety glasses meet rigorous industry standards and are ANSI Z87.1, CSA Z94.3 and EN 166 approved for optimal protection. For more options check our OnGuard Prescription Safety Glasses Collection.

Additional information

Weight 16 oz
Dimensions 8 × 4 × 4 in



Black, Brown, Clear, Gray, Green, Pink, Purple, White, Yellow

Frame Features

Non-Conductive, Rubber Nosepad

Frame Materials


Frame Shape

Rectangle, Wrap Around


Men, Women

Safety Rating

ANSI Z87+, CSA Z94.3, EN 166


Large, Medium

Prescription Available



Specialty, ARC Flash


69 reviews for OnGuard 220S Prescription Safety Glasses

  1. Ryan Walsh (verified owner)

    These glasses are awesome and so it Rx-Safety! Super fast service and great customer support. One thing I really like about these frames is that RX can do a lens replacement for you and also the nose piece is replaceable.

  2. Juan Antonio Colón (verified owner)

    It was easy to place my order online. My safety glasses were as described and Rx Saftey were spot on with the prescription. No regrets in placing my order. I am a very satisfied customer. Thanks.

  3. Amanda Johnson (verified owner)

    These glasses are comfortable and work well for me without fogging up so much like other glasses I’ve tried. I will purchase more in the future.

  4. Patricia (verified owner)

    They are perfect – prescription is better than my regular glasses. Love how well they protect my eyes. I can even cut onions without crying! Lol
    Thank you!

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