• Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom
  • Compo Hipster Bikini Bottom

Compo Hipster Bikini Bottom

4.8
Rated 4.8 out of 5 stars
37 Reviews
Regular price $49.00
Unit price per
hi 👋 we're onewith - the most flattering swimwear! our swimwear is patent-pending, dig-free, elastic-free, and edgeless, just like your favorite no-show seamless undies.
🦈🎉 as seen on ABC's SHARK TANK! 📺
Size
Color:
Love the comfort and coverage of your hipster undies? Then you’ll adore Compo! With our absolute fullest bum and hip coverage, these edgeless bikini bottoms...
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see it on 👀

size & fit info

Customers say this style runs true-to-size.

View our size chart here

shipping & returns

RETURNS

  • 1 free exchange for eligible US orders 🫶
  • 14-day returns available for a fee for eligible US orders 📦
  • items purchased at a discount of 30% or more are eligible for store credit only.
  • items marked final sale are always, you guessed it, final sale!
  • international orders are always final sale. see our full returns policy here.

SHIPPING

  • free standard shipping on US orders over $85 😍
  • priority + express shipping also available! 💨
  • international shipping available, rates and duties calculated at checkout ✈️
  • Shipping Protection, offered at checkout, is HIGHLY recommended! It covers lost, damaged, stolen, and stuck-in-transit packages 👍
product details
  • designed in USA, made in China
  • patent-pending
  • LATEX INFO: we cannot guarantee that the inner grip strip of our suits is entirely free of latex. If you have a latex sensitivity or allergy, we recommend exercising the same caution you would typically use when assessing whether to wear a product that may contain latex.
  • 80% nylon, 20% elastane
  • hand wash only, lay flat to dry
swimsuit care
  • Hand wash in cold water as soon as you can after use (rinsing in the shower is fine!)
  • DO NOT machine wash.
  • Lay flat to dry, do not hang.
  • Do not dry clean, iron, or machine dry (even on a delicate cycle...) as this can, and most likely will, damage your onewith.
  • Hot tubs and chlorinated pools with harsh chemicals can impact the quality and longevity of any swimwear, so it’s best to avoid them if you want to keep your swim in tip-top shape.
  • If you wear your onewith under normal clothes, keep in mind that friction can create pilling/snagging. We prefer to wear our onewith under beach cover-ups/sarongs, which are created to be worn with swim.
  • Sunless tanners, suntan lotions, oils, and harsh chemicals can ruin your onewith - ensure to not get these products in contact with any swim/garments!
  • ships from CT, USA
  • free shipping on US orders over $85
  • 14-day returns
  • 1 free exchange
as seen in

onewith you from the inside out ↔️

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

free shipping on US orders over $85
women-owned + WBENC-certified
size-inclusive (XXS - 4XL)
1 free courtesy exchange eligible on US orders
free shipping on US orders over $85
women-owned + WBENC-certified
size-inclusive (XXS - 4XL)
1 free courtesy exchange eligible on US orders
free shipping on US orders over $85
women-owned + WBENC-certified
size-inclusive (XXS - 4XL)
1 free courtesy exchange eligible on US orders
free shipping on US orders over $85
women-owned + WBENC-certified
size-inclusive (XXS - 4XL)
1 free courtesy exchange eligible on US orders

why choose onewith?

✨onewith ✨ vs. other swimwear

other swim brands
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

☝️ frequently asked questions

the most commonly asked Qs about our swim that fits like undies ⬇️

🥴 traditional swimwear vs. onewith swim✨

4.8
Rated 4.8 out of 5 stars
Based on 37 reviews
Total 5 star reviews: 30 Total 4 star reviews: 6 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
97%would recommend these products
37 reviews
  • A
    Anonymous
    Verified Buyer
    Reviewing
    Compo Hipster Bikini Bottom
    I recommend this product
    What is your age? 45-54
    Rated 5 out of 5 stars
    1 month ago
    50 years old, first time bikini wearer!

    Maybe you get to an age where you realize covering up doesn't really hide much?... My *entire life* I have worn "swim dresses" and long tankinis... I have never, ever been comfortable in swimwear. These "solutions" sometimes looked fine on their own, but were always so uncomfortable with a cover-up, or once wet. With the encouragement of my (amazing!) husband, I went on a hunt to find swimwear that could fit as naturally and comfortably as my favorite seamless bras and underwear... and I found One With. I ordered the hipster bottoms and the Westerly tie-front bikini top and love the fit so much I ordered two more sets even though I could only order black (wish you had these in more colors)! They are so super soft, and so flattering. I am short with a "full/curvy" hour-glass shape. Broad hips, though a flatter stomach, and large 36DD/E breasts. The bottoms (I ordered XL) are absolutely perfect. The top is very nice, and I love how smooth and "natural" it looks and feels. In honesty, I think the size L fit me better all around, but the only the XL fit my breasts (it would fit smaller ones, too!). I have to tie it very snug to pull everything in and up a little for appropriate coverage and support.... But, once I get it tied right, I'm VERY happy with the fit. I'm super excited to wear the suits on vacation in April :)

    O Profile picture for onewith
    onewith
    6 minutes ago

    Thank you so much for your incredible and heartfelt review! We're absolutely thrilled to hear about your journey to finding swimwear that makes you feel comfortable and confident. Stories like yours are exactly why we do what we do! It's wonderful to know that your Compo Hipster Bikini Bottom fits you perfectly, and that you've found the comfortable fit (that feels like seamless undies!) you've been searching for your entire life. We're so happy that you've discovered that feeling amazing in swimwear is possible at any age! The fact that you've already ordered two more sets truly means the world to us. We're honored to be part of your swimwear transformation and can't wait for you to create amazing vacation memories in your new onewith suits! 🌊

  • TS
    Tamara S.
    Verified Buyer
    Reviewing
    Compo Hipster Bikini Bottom
    I recommend this product
    What is your age? 55-64
    Rated 5 out of 5 stars
    1 month ago
    Comfortable !

    First time I got them I thought they were too tight so I stretched them out several times and now I think they’re probably a pretty good fit. They are the most comfortable swimsuit bottoms I’ve had in a long time. I wish there return policy wasn’t such a hassle or that I could find these in a store to try on!

    O Profile picture for onewith
    onewith
    34 minutes ago

    Thank you for your review, Tamara! You're absolutely right; our swim may seem too small at first, but it just needs a good stretch to warm up that inner grip strip! We're happy to hear that once you've given them a stretch, they're the most comfortable bottoms you've had!

  • AR
    Amy R.
    Verified Buyer
    Reviewing
    Compo Hipster Bikini Bottom
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Amazing fit!

    Love this bottom. Love the flat edges and ability to stretch it to fit my body.

    O Profile picture for onewith
    onewith
    5 months ago

    Thank you so much for this kind review, Amy! We're so glad you love the lay-flat, dig-free fit and feel of the Compo. It truly makes for the most flattering onewith-your-body fit :)

  • SR
    Shannon R.
    Verified Buyer
    Reviewing
    Compo Hipster Bikini Bottom
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    SO FLATTERING!

    I’ll admit, I was skeptical… but they honestly fit even better than seamless underwear. I’m one who was never able to wear a bikini bottom due to how it pushed my stomach out but now I can confidently say I will be wearing these all summer!!! Thank you onewith!!!

    O Profile picture for onewith
    onewith
    7 months ago

    Thank you so much for your review, Shannon! We're so glad your Compo exceeded your expectations, feeling even better than your favorite no-show undies, and providing you with a little confidence boost :) Enjoy!

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