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Square Frame Sunglasses

Why Choose Square Sunglasses from American Optical?

There are several benefits in choosing square sunglasses from American Optical.

  1. Classic style: American Optical has been making stylish eyewear since 1833, and our square sunglasses have a classic, timeless look that has remained popular for generations.
  2. Quality materials: American Optical uses high-quality materials to make their sunglasses, including impact-resistant glass and nylon lenses, durable metal frames, and the finest acetate.
  3. American-made: American Optical is a U.S.-based company, and all of our sunglasses are made in the United States from global components.
  4. Polarized lenses: You can opt for polarized lenses on any AO sunglasses, which reduce glare and improve visibility in bright sunlight. If you spend a lot of time outdoors, this may be a valuable feature. Whether you go polarized or not, you can count on 100% UV-protection from your AO lenses.

Overall, if you’re looking for a pair of classic, high-quality sunglasses that are made in the USA and designed to last, American Optical’s square sunglasses are definitely worth considering.


Square sunglasses aren’t square — they are a classic look that flatters many face shapes. Learn more about American Optical square sunglasses for men and women below and shop our favorite styles.

Shop AO Square Sunglasses

Our square collections contains a variety of styles, including rectangular shades and squared off aviators.

When shopping square frame sunglasses, you might find you prefer sharp lines or more rounded corners. This collection lets you explore a range of frame colors and lens tints, including gradient tinted lenses.

Whether you prefer slightly oversized square sunglasses or a tighter fit, we have you covered. Use our virtual try-on feature to find the best style for you.

Read more about our Square Frame SunglassesArrow Down

Craft That Has Been Honed for over 150 Years.

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56-21-145mm | AOLite™ Nylon Non-Polarized Lens
$220
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56-21-145mm | AOLite™ Nylon Non-Polarized Lens
$220
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56-21-145mm | AOLite™ Nylon Non-Polarized Lens
$220
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52-19-145mm | AOLite™ Nylon Non-Polarized Lens
$210
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52-19-145mm | AOLite™ Nylon Non-Polarized Lens
$210
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52-19-145mm | AOLite™ Nylon Non-Polarized Lens
$210
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This item is currently out of stock. Please call Customer Service for product availability.
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52-20-145mm | AOLite™ Nylon Non-Polarized Lens
$220
Image for Tournament Image for Tournament
52-20-145mm | AOLite™ Nylon Non-Polarized Lens
$220
Heart Heart Red Heart Full
Out of Stock
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This item is currently out of stock. Please call Customer Service for product availability.
Customize Icon
Image for Tournament Image for Tournament
52-20-145mm | AOLite™ Nylon Non-Polarized Lens
$210
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56-15-145mm | AOLite™ Nylon Non-Polarized Lens
$220
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56-15-145mm | AOLite™ Nylon Non-Polarized Lens
$230
Image for Airman Image for Airman
56-15-145mm | AOLite™ Nylon Non-Polarized Lens
$220
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56-15-145mm | AOLite™ Nylon Non-Polarized Lens
$220
Need Help Picking the Perfect Square Sunnies?
Need Help Picking the Perfect Square Sunnies?

Need Help Picking the Perfect Square Sunnies?

We care about making sure you are confident in your American Optical purchase. If you have any questions about our models, how to order, or shipping options, please get in touch.
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