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❄️order your swim that fits like underwear now❄️

🙌 get your better-than-seamless, patent-pending swimsuits that fit like underwear™🐚

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.

normal swim squeezes & digs 🥴

swipe to see the difference between a normal suit & our swimsuits that fit like underwear💅

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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, our swim won't dig in.

PATENT-PENDING & EDGELESS 🔗

we have multiple patents pending on our second-skin swim 📄 raw-cut edges are bonded with a second layer of fabric to go beyond seamless swimwear for a totally edgeless look 🌊

SWIMSUITS THAT FIT LIKE UNDERWEAR™ 🙌

size-inclusive swim, available in sizes XXS - 4XL 🤍

onewith swim reviews

onewith you, from the inside out ↔️

our swim has a soft inner grip strip to keep your suit secure...without tight seams.

🔍looking for a specific fit?

find the type of style and support you're searching for in our bathing suit bottoms (and tops!) that fit like underwear 👙

female-founded & invented 🙋🏼‍♀️

📦 free shipping on US orders over $85 🔄 1 free exchange + 14-day returns on eligible orders 👯‍♀️ size-inclusive 📑 patent-pending 💫 WBENC-Certified ✨ small business