Guthrie Square Neck Sports Bra Bikini Top


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Your favorite sports bra...but make it swimwear! Our Guthrie Square Neck Sporty Bikini Top is a classic, sports bra-inspired cut that provides function and support. Outside of the beach, you’ll catch us wearing Guthrie to the gym, or pairing it with high-waisted joggers or leggings for a sleek athleisure aesthetic.

Complete the look with a onewith bikini bottom; all of our swimwear is mix and match, so have fun creating your combinations!


  • Model is wearing a Medium
  • Square neckline
  • Removable cups
  • Inner silicone strip to keep the suit secure
  • onewith™ patent-pending, smoothing laser cut construction
  • 80% nylon 20% spandex
  • Imported from China
  • Can also be worn as a bra top/sports bra
  • Note: for our prints, placement of the pattern may vary suit to suit.


Caring for your onewith

A poem for proper care: the tag in your suit says machine wash cold, but we’ve found that method a bit too bold. Your suit is special, just like you, so hand-wash only is the thing to do. To dry your swim, hang or lay flat; cleaning your onewith is as simple as that!

While not being worn, store your suits in a cool, dry place.

You can use our Mesh Swim Care Pouch while hand washing (multiple pieces fit in one pouch), and/or for safekeeping at home or while traveling. 

note: If you are in-between sizes, we highly recommend sizing up for the truest, smoothest onewith fit. (aka when in doubt, size up!)

onewith size chart