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  • $47
    Black
    Black
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  • Black
    Black Clear Green Clear
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  • $84
    Gradient Blue Silver
    Gradient Blue Silver Gradient Brown Silver
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  • $77
    Black
    Black Green
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  • $51 $84
    40% OFF
    Crystal Yellow
    Crystal Yellow Crystal Green
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  • $47
    New
    Striped Rainbow
    Striped Rainbow Rainbow Orange Rainbow Pink Multicolor
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  • $84
    Tortoise
    Tortoise Crystal Green
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  • $49 $70
    30% OFF
    Crystal Gray
    Crystal Gray Crystal Brown
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  • $42 $70
    40% OFF
    Clear Champagne
    Clear Champagne Dark Brown
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  • $84
    Tortoise
    Tortoise Black
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  • $84
    Crystal Brown
    Crystal Brown Tortoise
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  • Dark Spotty Tortoise
    Dark Spotty Tortoise Crystal Champagne
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  • $63
    Dark Coffee
    Dark Coffee
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  • $84
    Shiny Rose Gold Red Floral
    Shiny Rose Gold Red Floral Shiny Sliver Blue Floral
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  • $59 $84
    30% OFF
    Purple Striped
    Purple Striped Blue Red Rainbow
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  • $70
    Matte Black
    Matte Black Matte Gray
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  • $77
    Tortoise
    Tortoise Clear Brown
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  • $35 $70
    50% OFF
    Rose Gold
    Rose Gold Gold Silver
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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.

  • $63
    Clear Brown Champagne
    Clear Brown Champagne Tortoise Champagne
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  • $84
    Clear Gray
    Clear Gray Brown Tortoise
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  • $51 $84
    40% OFF
    Clear Crystal
    Clear Crystal Tortoise
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  • $91
    Clear Brown
    Clear Brown Clear Green
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  • $51 $84
    40% OFF
    Black
    Black Tortoise
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  • $84
    Leopard & Gold
    Leopard & Gold
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  • $70
    Gold
    Gold Rose Gold Silver
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  • $98
    Basalt
    Basalt Atlantic Blue & Warm Tortoise
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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!

  • Nor
    $98
    Brown Tortoise
    Brown Tortoise Clear Brown
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  • $84
    Gray Tortoise
    Gray Tortoise Clear Blue
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  • $98
    Clear Champagne
    Clear Champagne Crystal
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  • $70
    Tortoise
    Tortoise
    Try-on

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.