Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Rated 4.8 / 5 based on 748 reviews

Tie-Front Tummy-Control One-Piece

Regular price $80.00 Sale price$44.95 Save 44%
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SUMMER SALE ENDS TODAY

BUY 2 GET 1 FREE

Add 3 items to your cart and the cheapest one is FREE. Mix & match products as you like!

The One-Piece That Smooths Softly and Lets You Relax

Some one-pieces feel supportive until you actually try to spend the day in them.
The stomach area feels too tight, the straps dig in, or the fit shifts every time you sit, swim, or move around.

This one was designed to feel secure in a softer, more natural way.

The ruched high-waist design gently smooths through the midsection without harsh compression, while the adjustable front tie creates subtle waist definition that flatters without feeling overly revealing. Combined with the supportive scoop neckline and comfortable stretch fabric, it’s a swimsuit made to help you feel relaxed, covered, and confident from morning to sunset.

Because the best swimwear helps you stop thinking about your body — and start enjoying your day.

Why It Feels Different

  • Ruched tummy-smoothing waistband → softly supports the midsection without squeezing tightly → creates a more secure, comfortable silhouette you can actually relax in
  • Adjustable front tie detail → naturally defines the waistline without overexposure → adds shape and balance in a soft, feminine way
  • Supportive scoop-neck top → provides balanced bust coverage and gentle shaping → support that feels secure without stiffness or restriction
  • Adjustable straps with removable padding → let you customize the support and fit → more comfort through the shoulders and bust throughout the day
  • Secure one-piece construction → keeps everything comfortably in place while moving → less shifting, pulling, or constant adjusting
  • Quick-dry stretch fabric → moves naturally with your body and dries comfortably after swimming → soft all-day wear without clinginess
  • Moderate coverage silhouette → offers confidence and comfort without feeling overly covered → feminine styling that still feels easy and wearable

Made For Real Summer Days

This is the kind of swimsuit you can comfortably wear for an entire day without wanting to change out of it halfway through.

Perfect for beach walks, swimming, poolside afternoons, resort vacations, or warm-weather days when you want support and smoothing that still feels soft and comfortable.

No tight shaping panels squeezing your waist.
No straps digging into your shoulders.
No constantly checking if everything is still in place.

Just soft support, secure coverage, and a fit that helps you feel naturally confident and completely at ease.

Fit & Feel

  • True-to-size fit
  • Soft tummy smoothing without restrictive compression
  • Adjustable straps for a personalized fit
  • Removable padded support
  • Quick-dry stretch fabric
  • Designed for comfortable all-day wear

Why Women Love It

  • Gentle shaping that still feels breathable
  • Waist detail that flatters naturally
  • Secure fit that stays comfortable while moving
  • Soft fabric that feels easy to wear for hours
  • Coverage that still feels feminine and modern
  • Designed to help you feel confident, comfortable, and fully yourself

Free US shipping on all orders.

Not happy with the fit? We offer free size exchanges within 30 days of delivery.

Our support team is always here to help before and after your order, and every shipment includes full tracking from dispatch to delivery.

To keep your Isola swimsuit looking and feeling its best:

• Hand wash cold
• Lay flat to dry
• Avoid bleach and high heat
• Avoid rough surfaces to protect the fabric

With proper care, your swimsuit will keep its softness, shape, and support wear after wear.

We understand how stressful it can feel to find the right swimsuit size online, especially when fit matters so much.

That’s why we offer free size exchanges within 30 days of delivery, so you can find the fit that feels best for your body.

See it on Real Women

BUILD YOUR SUMMER SET
UPF 50+ Lightweight Cover-Up

UPF 50+ Lightweight Cover-Up

More comfort when you’re not in the water

Supportive 3-Piece Swim Set

Supportive 3-Piece Swim Set

Tie-Front Tummy-Control One-Piece
Tie-Front Tummy-Control One-Piece
Regular price $89.00 Sale price$49.95 Save 44%
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BUILT FOR REAL BODIES

Three Fixes In Every Suit. No Exceptions.

FLATTENS THE BELLY

Triple-layer contour panel holds the lower belly flat. Standing, sitting, in the water. No rolling. No bunching.

SMOOTHS THE BACK

Contoured back panel and smooth-edge straps sit flat against the skin. No cutting in. No strap marks. No rolls.

LIFTS THE BUST

Built-in shelf bra lifts and holds. No underwire digging in. No cups collapsing when you move.

THE DIFFERENCE YOU'LL SEE

Same Body. Same Pose. Different Swimsuit.

OTHER BRANDS
  • Rolls Down & Digs In
  • Bust That Droops
  • Belly Bulges Through
  • Looks Like Every Other Suit
ISOLA WORLD
  • Stays Flat All Day
  • Bust That Stays Lifted
  • Belly Stays Smooth
  • Made For Your Body
Rated 4.8/5 on

REAL WOMEN. REAL RESULTS.

See why women across the US are calling
this their favorite swimsuit.

I finally got in the water with my kids

2 days ago

I have been the mom sitting on the pool chair for 6 years. This summer I actually swam with my kids. The tummy panel held everything in place. I cannot believe I waited this long. Thank you Isola

Maria H.

First time I have liked what I saw in the mirror

1 day ago

I am a size 14 and I have cried in more fitting rooms than I can count. This suit fit me on the first try. The panel smooths my belly without squeezing. I ordered two more colors the same day.

Jennifer L.

No pulling. No adjusting. Just wore it.

3 days ago

I wore this for 8 hours at the beach. It did not roll down once. The fabric held its shape all day. My husband said I looked amazing but honestly it was how I felt that mattered. Best swimsuit I have owned.

Diane R.

Stopped dreading the beach

4 days ago

I have avoided beaches for 4 years since my second baby. I bought this on a whim and I cannot believe the difference. It actually works. I look and feel like myself again. This is the only swimsuit I will buy from now on.

Ashley M.

Finally a suit that fits my shape

5 days ago

I am apple-shaped and carry all my weight in the middle. Every swimsuit I have tried gaps at the hips or digs into my belly. This one fits like it was made for me. The high waist panel is incredible. Ordered a second one already.

Samantha K.

I was not expecting this level of quality

1 week ago

Ordered after seeing the ad on Instagram. I was skeptical because I have been burned before. But this suit is genuinely premium. The fabric is thick, the stitching is clean, and it looks exactly like the photos. I actually look forward to wearing it.

Rachel W.
Rated 4.8/5 on

REAL WOMEN. REAL RESULTS.

See why women across the US are calling
this their favorite swimsuit.

I finally got in the water with my kids

2 days ago

I have been the mom sitting on the pool chair for 6 years. This summer I actually swam with my kids. The tummy panel held everything in place. I cannot believe I waited this long. Thank you Isola

Maria H.

First time I have liked what I saw in the mirror

1 day ago

I am a size 14 and I have cried in more fitting rooms than I can count. This suit fit me on the first try. The panel smooths my belly without squeezing. I ordered two more colors the same day.

Jennifer L.

No pulling. No adjusting. Just wore it.

3 days ago

I wore this for 8 hours at the beach. It did not roll down once. The fabric held its shape all day. My husband said I looked amazing but honestly it was how I felt that mattered. Best swimsuit I have owned.

Diane R.

Stopped dreading the beach

4 days ago

I have avoided beaches for 4 years since my second baby. I bought this on a whim and I cannot believe the difference. It actually works. I look and feel like myself again. This is the only swimsuit I will buy from now on.

Ashley M.

Finally a suit that fits my shape

5 days ago

I am apple-shaped and carry all my weight in the middle. Every swimsuit I have tried gaps at the hips or digs into my belly. This one fits like it was made for me. The high waist panel is incredible. Ordered a second one already.

Samantha K.

I was not expecting this level of quality

1 week ago

Ordered after seeing the ad on Instagram. I was skeptical because I have been burned before. But this suit is genuinely premium. The fabric is thick, the stitching is clean, and it looks exactly like the photos. I actually look forward to wearing it.

Rachel W.

FAQs

We recommend measuring your bust, waist, and hips before ordering and comparing against our size chart on this page. Our swimwear is designed for real body proportions — if you are between sizes, size up. Still unsure? Email us at info@isolaworld.com before you order and we will help you find the right fit. And remember — if the size isn't right when it arrives, we'll send the correct one for free.

We size for real proportions, including fuller midsections, post-baby curves, and apron belly. Each product page has a detailed size guide with exact measurements. If you are between sizes, size up. Still unsure? Email us before you order and we will help you find the right fit.

Yes. Our triple-layer contour panel is engineered to smooth, lift and shape while moving with your body. No digging in. No rolling down. It holds from morning to evening whether you are in the water, on the lounger, or chasing your kids around the pool.

US orders ship within 1-3 business days and arrive within 7-10 days. You will receive a tracking link as soon as your order leaves our warehouse.

If it doesn't fit the way you hoped, we'll send you the right size for free — no return shipping, no hassle. If you simply don't love it, return it within 30 days for a full refund. No complicated process, no questions asked. We know how hard it is to find a swimsuit that actually works for your body. That's why we make it completely risk-free to try.

Yes. The Triple-Layer Contour Panel is specifically engineered for post-baby bodies, not just flat stomachs. The panel smooths and redistributes rather than compresses, so it works with fuller midsections, loose skin, and apron belly without digging in or creating overflow above the waistline. Most women in this situation find they actually get a cleaner silhouette than with standard tummy-control suits

*Size up. Our swimwear is cut for real body proportions, which means the fabric has structured compression built in. Sizing up gives you full coverage and smooth hold without any digging or rolling at the edges. If you are still unsure, email us at info@isolaworld.com before ordering and we will help you find the right fit personally.

Most tummy-control swimsuits either compress too hard and feel like a corset, or they have a thin mesh panel that does very little after an hour in the water. Isola uses a Triple-Layer Contour Panel, a three-layer engineered structure that smooths, lifts, and shapes while moving with your body. It holds from morning to evening, in the water and out, without rolling down or creating the banded pressure that makes you want to take it off by noon.

Yes. The fabric is engineered to resist chlorine, salt water, and sun exposure. We recommend rinsing in cold water after each use and laying flat to dry, which keeps the compression and shape intact wash after wash. The panel construction does not weaken with water exposure the way thin mesh linings do.

US orders ship within 1-3 business days from our warehouse and arrive within 7-10 days. As soon as your order leaves the warehouse you receive a tracking link by email so you always know where it is. If anything goes wrong with delivery we sort it out for you, no chasing required.

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FREE US SHIPPING

We offer FREE US shipping with tracking number

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30-DAY MONEY BACK GUARANTEE

Return within 30 days to receive a full refund.

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SECURE PAYMENT

Pay securely via Creditcard, PayPal, Apple Pay, Shop Pay & Google Pay.

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PERFECT FIT GUARANTEE

Wrong size? We'll make it right. Free exchanges, no questions asked.