December 28, 2025
The onewith swim Mini Shop at Immerse HydroSpa in CT
onewith is thrilled to announce the opening of our very first mini shop (as we're calling it!), located inside Immerse HydroSpa in Glastonbury, Connecticut. This marks a major milestone for us: it’s the first time onewith has ever had a physical, permanent, shoppable retail presence.
If you caught our Shark Tank episode, you might remember that large-scale retail wouldn't be on our roadmap immediately. That’s still true. But this partnership? It made too much sense not to do.

Swimwear That Fits Like Underwear; Right Where You Wear It!
Here in New England, year-round swimsuit use can feel…optimistic. But step inside Immerse HydroSpa and suddenly it’s always 75-and-sunny energy.
Between the cold plunge, sauna, steam room, jacuzzi, and hydrocircuit, this is a space where better-than-seamless swimwear that doesn’t dig in truly matters for you feeling good all-around. It’s the perfect environment for onewith’s signature swimwear; the kind that fits like no-show underwear and feels like a second skin, that is!
You’ll find a curated rack of HydroSpa–ready onewith suits on display, designed for comfort and confidence. While our entire collection isn’t housed on-site, additional styles and sizes are available to shop; just ask the Immerse staff.
Walk In to Shop, Book Ahead to Soak
You’re welcome to walk into Immerse HydroSpa anytime to shop onewith. It's the closest thing to a true onewith swim store! :)
To enjoy the hydro circuit or book a massage, appointments must be made in advance directly with the spa. Whether you’re there to soak, sweat, plunge, or just browse, we’re excited to be part of the experience.
A Thoughtful Step Into Retail
This mini shop is a first-of-its-kind venture for onewith; not a mass retail rollout, but a meaningful, intentional placement that aligns perfectly with how and where our swimwear is actually worn.
It’s immersive (pun fully intended), functional, and deeply on-brand.

A Few Important Notes
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The onewith assortment at Immerse is curated specifically for spa use (as in, you won't find our thong styles etc. there!)
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All onewith purchases made at Immerse HydroSpa are final sale
Stop by Immerse HydroSpa and experience onewith IRL. Immerse is located at 330 Naubuc Ave in Glastonbury, CT.
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