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🎉 FREE SHIPPING ON ALL US ORDERS, this week only 🫧 get your swimsuits that fit like underwear®️ now 🐚

better-than-seamless swimwear that's dig-free, elastic-free, and edgeless, for a second-skin fit that is truly onewith your body 🩵 just like your fave seamless undies 🌊 get ready to love the way you feel in a swimsuit! 🫶 patent-pending.

as seen on

🦈 as seen on ABC's Shark Tank! 📺

🦈 we took our viral, patent-pending, better-than-seamless swimsuits to swim with the Sharks...as seen on Season 16, Episode 9 of ABC's Shark Tank! 🌊 (and yes, we walked away from the Tank with a deal with not one, but TWO Sharks!) Watch on ABC.com or Hulu.

hi! 👋 we're onewith. we invented swimwear that fits like no-show underwear. our swimwear is patent-pending, dig-free, elastic-free, and edgeless, just like your favorite no-show seamless undies. truly onewith a woman's body 🤍

dig-free + elastic-free
patent-pending
size inclusive (XXS-4XL)
women-owned + WBENC-certified
dig-free + elastic-free
patent-pending
size inclusive (XXS-4XL)
women-owned + WBENC-certified
dig-free + elastic-free
patent-pending
size inclusive (XXS-4XL)
women-owned + WBENC-certified
dig-free + elastic-free
patent-pending
size inclusive (XXS-4XL)
women-owned + WBENC-certified

✨onewith✨ vs. traditional swimwear

other swim
edgeless (no digging!)
no squeezing (elastic-free!)
no hidden seams inside
raw-cut (lays-flat on the body!)
inner grip inside to keep secure
made with 2 layers of fabric

normal swimwear squeezes & digs 😢 but onewith is dig free + elastic-free! 🤩

🚫 there are no tight seams or elastic in any of our suits, so when you're wearing your best size, onewith swim won't dig in.

✨ what to know when your onewith arrives! ✨

onewith is designed to fit like your favorite seamless undies — and that starts with a little warm-up. 💫

you want your swim to feel snug right out of the package — that’s a good sign! your onewith swim actually should dig in a bit to start. then, after giving them a bit of a stretch, your suit will be second-skin perfection, just like no-show undies!

  • ☝️ your correct size SHOULD dig in a bit to start, then...

  • after warming up your onewith (aka giving it a stretch) ↔️

  • ✨your onewith will be smooth like no-show undies! 🫧

🫧join the 50k+ women who have gone edgeless🫧

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