Skip to main content
Filters (0)
+3 more
Sort by:
Relevance
  • Relevance
  • Popularity
  • Newest Arrivals
  • Recently Viewed
  • Price: High to Low
  • Price: Low to High
  • $83
    Shinny Black
    Shinny Black
    Try-on
  • $76
    New
    Clear Gray
    Clear Gray Black Clear
    Try-on
  • $76
    Crystal Peach
    Crystal Peach Crystal Blue
    Try-on
  • $90
    Clear Green
    Clear Green Black
    Try-on
  • $69
    Tortoise
    Tortoise Gray
    Try-on
  • Shiny Transparent Brown
    Shiny Transparent Brown
    Try-on
  • Brown Striped
    Brown Striped
    Try-on
  • $83
    Crystal Red
    Crystal Red Crystal Green Crystal Champagne
    Try-on
  • $49 $69
    30% OFF
    Black Red
    Black Red
    Try-on
  • $47
    Shiny Solid Green
    Shiny Solid Green
    Try-on
  • $76
    Shiny Tortoise
    Shiny Tortoise Brown Striped
    Try-on
  • Nat
    $49 $69
    30% OFF
    Clear Crystal
    Clear Crystal Crystal Dark Green Crystal Blue
    Try-on
  • $41
    Clear Blue
    Clear Blue Black
    Try-on
  • $76
    Crystal Red
    Crystal Red
    Try-on
  • $41
    Black
    Black Tortoise
    Try-on
  • $69
    Black
    Black Tortoise Coffee
    Try-on
  • $69
    Black
    Black
    Try-on
  • $83
    Tortoise
    Tortoise Black
    Try-on
  • 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.

  • Shiny Ivory Tortoise
    Shiny Ivory Tortoise
    Try-on
  • Navy
    Navy Matte Black
    Try-on
  • $63 $90
    30% OFF
    Crystal
    Crystal Tortoise
    Try-on
  • $24 $47
    50% OFF
    Matte Crystal
    Matte Crystal Shiny Black
    Try-on
  • $69
    White
    White
    Try-on
  • $83
    Crystal Brown
    Crystal Brown Black
    Try-on
  • $83
    Crystal Green
    Crystal Green Crystal Dark Gray
    Try-on
  • $26 $51
    50% OFF
    Turquoise Blue
    Turquoise Blue
    Try-on
  • 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!

  • $76
    Rose Gold
    Rose Gold Black
    Try-on
  • $41
    Shiny Clear Green
    Shiny Clear Green Matte Tortoise
    Try-on
  • $69
    Black Blue Tortoise
    Black  Blue Tortoise
    Try-on
  • $76
    Light Tortoise
    Light Tortoise Tortoise Black
    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.