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  • $49 $70
    30% OFF
    Black Red
    Black Red
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  • $77
    Crystal Peach
    Crystal Peach Crystal Blue
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  • Jim
    $70
    Light Tortoise
    Light Tortoise Black
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  • Brown Striped
    Brown Striped
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  • $91
    Clear Green
    Clear Green Black
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  • $24 $47
    50% OFF
    Matte Crystal
    Matte Crystal Shiny Black
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  • Nat
    $49 $70
    30% OFF
    Clear Crystal
    Clear Crystal Crystal Dark Green Crystal Blue
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  • $42
    Clear Blue
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  • $26 $52
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    Turquoise Blue
    Turquoise Blue
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  • $70
    Black
    Black
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  • $84
    Crystal Green
    Crystal Green Crystal Dark Gray
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  • $47
    Shiny Solid Green
    Shiny Solid Green
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  • $84
    Tortoise
    Tortoise Black
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  • $77
    Tortoise
    Tortoise
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  • $84
    Crystal Red
    Crystal Red Crystal Champagne Crystal Green
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  • $70
    Black
    Black Tortoise Coffee
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  • $77
    Crystal Red
    Crystal Red
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  • $70
    Black Blue Tortoise
    Black  Blue Tortoise
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  • Popular Styles of Square Prescription Sunglasses

    • Square Aviator Sunglasses

      Square frames adapt the uber-cool aviator sunglasses trend for oval and round faces, or for anyone wanting a more modern and angular take on the look.

    • Oversized Square Prescription Sunglasses

      Update the glamorous movie star look with oversized square sunglasses in a selection of contours and colors.

    • Chunky or Minimalist

      The diversity of styles is one of the appeals of square prescription sunglasses. Go for minimalist wire rims, or choose chunky statement frames, like the Brittany in pink, trendy techie Virtual or the surfer-cool Borneo.

  • $42
    Black
    Black Tortoise
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  • $64 $91
    30% OFF
    Crystal
    Crystal Tortoise
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  • $42
    Shiny Clear Green
    Shiny Clear Green Matte Tortoise
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  • $70
    Clear Black Purple Yellow
    Clear Black Purple Yellow Clear Purple Pink Rainbow Clear Rainbow
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  • $32 $63
    50% OFF
    Crystal Orange
    Crystal Orange Black
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  • $84
    Crystal Brown
    Crystal Brown Black
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  • $77
    Shiny Tortoise
    Shiny Tortoise Brown Striped
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  • $70
    White
    White
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  • Hassle-free eyewear online
    14-Day Free Returns
    14-Day Free Returns

    Don’t like ‘em? Send them back for free — no questions asked.

    365-Day Guarantee
    365-Day Guarantee

    One-time replacement for faulty frames within 12 months of purchase.

    Virtual Try-On
    Virtual Try-On

    Seeing is believing. Experience your specs before you buy!

    At EyeBuyDirect, quality eyewear is a guarantee. If you’re not fully satisfied with your glasses, simply contact us for a refund or replacement.

    14-Day Fit & Style Guarantee

    Our 14-Day Fit & Style Guarantee allows an equal exchange or return within 14 days of purchase — no questions asked.

    *Countries outside of the United States are not eligible for free shipping.

    365-Day Product Guarantee

    Our 365-Day Product Guarantee allows a one-time replacement pair of eyewear within 12 months, if any defects in the material or workmanship are found that prevent you from enjoying your frames to the fullest.

    *Product warranty does not cover damage caused by accidents, negligence, or improper care.

    Our Focus
    14-Day Free Returns

    We want you to be 100% happy with your eyewear. With 14-Day Free Returns, you can get a one-time replacement or refund within two weeks of receiving your order — no questions asked!

    365-Day Guarantee

    Our 365-Day Guarantee means you’re eligible for a one-time replacement pair within 12 months of purchase if there are clear defects in material and workmanship — so be good to your glasses!

    Free Shipping Over $119 in US

    Love eyewear and can’t decide on just one pair? Spend over $119 on and get your glasses delivered for free!

  • $84
    Black
    Black
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  • $84
    Clear Orange
    Clear Orange Black
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  • $77
    Rose Gold
    Rose Gold Black
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  • $77
    Light Tortoise
    Light Tortoise Tortoise Black
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How to Find Square Prescription Sunglasses You Love

Get men’s square sunglasses with classic lines or women’s square frames with a feminine touch. Try filtering our selection by gender, color or material (at the top of the page) to home in on the style for you. Then use the Virtual Try On feature to test them out.