Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Rated 4.8 / 5 based on 748 reviews

Supportive Tie-Side Bikini Set

Regular price $60.00 Sale price$44.95 Save 25%
/
Color
Size

icon
Free Size Exchange
icon
30-Days Money-Back Guarantee
icon
Buy 2, Get 1 Free
Almost sold out
Ships by
United States
FREE US Shipping

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 Bikini That Adjusts to You — Not the Other Way Around

Some bikinis look great standing still but become uncomfortable the moment you actually wear them.
The straps pull too tight, the bottoms dig into your hips, or the top never feels secure once you start moving around.

This bikini was designed differently.

With adjustable ties throughout the design, it adapts naturally to your body so you can create the fit that feels most comfortable for you. The soft stretch fabric moves easily with you, while the subtle cutout and feminine shaping details create a confident look that still feels balanced, wearable, and easy to relax in.

Because confidence comes more naturally when your swimwear actually fits the way you want it to.

Why It Feels Different

  • Self-tie triangle top → lets you adjust the fit and support exactly how you like it → creates a more secure feel without uncomfortable pressure or restriction
  • Removable padded cups → provide customizable shaping and coverage → easier to personalize the level of support that feels best for your body
  • Subtle front cutout detail → softly defines the waistline and adds visual shape → modern styling that still feels balanced and wearable
  • Adjustable crisscross back straps → help keep the top comfortably in place while moving → less slipping, shifting, or constant readjusting
  • Side-tie bikini bottoms → adapt naturally across the hips without digging in → flexible comfort that feels softer and more personalized
  • Soft high-stretch fabric → moves smoothly with your body whether wet or dry → lightweight comfort designed for extended wear
  • Minimal feminine silhouette → creates a clean, flattering shape without overcomplicated structure → confident style that still feels relaxed and effortless

Made For Real Summer Days

This is the kind of bikini you can comfortably spend the whole day in.

Perfect for swimming, beach vacations, poolside afternoons, resort lounging, beach walks, or warm summer days when you want your swimwear to feel supportive without feeling restrictive.

No straps pulling at your shoulders.
No bottoms cutting into your hips.
No awkward fit that only works standing still.

Just soft support, adjustable comfort, and a silhouette that helps you feel naturally confident and completely at ease.

Fit & Feel

  • True-to-size fit
  • Adjustable ties for a personalized fit
  • Removable padded support
  • Soft high-stretch fabric for flexible movement
  • Comfortable moderate coverage
  • Designed for all-day wear

Why Women Love It

  • Adjustable fit that feels made for your body
  • Soft support without restrictive structure
  • Comfortable bottoms that don’t dig in
  • Feminine shape without feeling overexposed
  • Easy to move, swim, and relax in
  • Designed to help you feel confident, comfortable, and completely 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

Supportive Tie-Side Bikini Set
Supportive Tie-Side Bikini Set
Regular price $89.00 Sale price$49.95 Save 44%
/

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.

feature-item-2
FREE US SHIPPING

We offer FREE US shipping with tracking number

feature-item-2
30-DAY MONEY BACK GUARANTEE

Return within 30 days to receive a full refund.

feature-item-2
SECURE PAYMENT

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

feature-item-2
PERFECT FIT GUARANTEE

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