Open Back One Piece Swimsuits

Dive into style with our collection of open back one piece swimsuits, designed for both comfort and elegance. These swimsuits feature a flattering silhouette that enhances your natural shape while providing ample support. With breathable fabrics and quick-drying technology, you'll stay comfortable whether you're lounging by the pool or catching waves at the beach. The open back design adds a touch of sophistication, making it perfect for any summer occasion. Embrace your confidence and make a splash in our stylish open back one piece swimsuits.

Filter
Sort: Best Selling
Filter
brand
Top Brands
(12)
(12)
(6)
(5)
(5)
(3)
(3)
(3)
(3)
(2)
View All brands +
activity
(34)
(6)
(16)
(1)
features
(1)
(1)
(19)
(2)
(14)
gender
(8)
(49)
size
color
Price
57 products
View:  48All|57 Products
Cupshe Women's Black Mesh Backless One Piece Swimsuit
  • Green
  • Black

Cupshe Women's Black Mesh Backless One Piece Swimsuit

$42.99

(1)

Would buy it again. ... Great purchase ... I purchased this a few weeks ago and it has been performing

See all reviews

4 Patagoniabest111
I purchased this a few weeks ago and it has been performing well. Would buy it again.

On Sale
CALIA Women's Open Back High Neck One Piece Swimsuit
  • Opulent Blue Mesh

CALIA Women's Open Back High Neck One Piece Swimsuit

$44.00

WAS: $88.00*

(47)

This bathing suit is gorgeous and flattering. ... It stretches and is a full coverage suit! ... I love the style of the swimsuit- high neck and fitted. ... The tummy control makes me feel confident as

See all reviews

5 GAAL
I love the style of the swimsuit- high neck and fitted. It ’s easy to put on and off when it ’s wet.

5 Justyouraveragemom
This is exactly what I was looking for in a swimsuit- functional for swim lessons/beach with my kids, but still stylish and flattering. I don ’ t understand how, but this fabric magically hides my mom pooch and makes me feel 10 lbs thinner. I ’ m obsessed! Thank you Calia for making swimwear for REAL women!

5 Bobbie2001
Best fitting suit ever. I always have a hard time finding a good fit. This is perfect.

5 Kimber0402
Love this suit. Its a great `` mom '' suit. great neck line, awesome color and full coverage on the behind. I would highly recommend especially if you are chasing kids around a pool this summer.

5 Loving kitties
This is a high quality and supportive swimsuit. I have a very: straight '' body shape and this suit actually makes me feel good in it. Good support and the hook in the back is made well and fairly easy to hook, even with my arthritis. The only negative is that the leg holes are a bit big.

On Sale
On Sale
CALIA Women's Swim High Neck Open Back One Piece Swimsuit
  • Pure Ebony
  • Cloud Cover Stripe
  • Pure Ebony Jacquard

CALIA Women's Swim High Neck Open Back One Piece Swimsuit

$44.00

WAS: $88.00*

(6)

This bathing suit fit so well, and the style was both athletic and elegant. ... I really like the way the suit fits- very comfortable and stylish. ... The cups are not removable, which I do usually remove them but these were very natural

See all reviews

5 Niiki
I really like the way the suit fits- very comfortable and stylish.

5 DDheals
This bathing suit fit so well, and the style was both athletic and elegant.

Speedo Women's V-Neck Halter One Piece Swimsuit
  • Multi

Speedo Women's V-Neck Halter One Piece Swimsuit

$79.50

Quick Facts

Very bright, with lots more reds, yellows, and

Speedo Women's Printed Relay Back One Piece Swimsuit
  • Ocean Depths

Speedo Women's Printed Relay Back One Piece Swimsuit

$58.00

(1)

Comfortable and is great for swimming ... Great swim

See all reviews

5 Oliver12
Fits true to size. Comfortable and is great for swimming

On Sale
Speedo Girls' Infinity Splice One-Piece Swimsuit
  • Coral Sands
  • Periwinkle Blue

Speedo Girls' Infinity Splice One-Piece Swimsuit

$39.50-$40.00

WAS: $39.50-$44.00*

(3)

These are great competition suits. They run a little big so make sure you try on before buying ... She looks very slim in it. ... Good quality and fair price. ... Great

See all reviews

5 Jooh
I bought this for my 7th- grade daughter, and she likes it. She looks very slim in it.

5 Holidaytime
I bought this bathing suit for my granddaughter. it was very cute and fit well.

5 Sportymom
These are great competition suits. They run a little big so make sure you try on before buying

On Sale
CALIA Women's Swim Triangle Strappy Back One Piece

CALIA Women's Swim Triangle Strappy Back One Piece

$8.97-$44.00

WAS: $88.00*

(80)

I bought this swimsuit with the matching cover pants, love the style and pattern. ... Just bought this swimsuit for an upcoming trip and I can not wait to wear

See all reviews

5 Roci439
Just bought this swimsuit for an upcoming trip and I can not wait to wear it. I love that the tie in the back allows it to be adjustable, I have a short torso so I have a hard time with one pieces. Also there is actually great coverage on the bottom! I do n't have to worry about wearing this to the community pool with my daughter and anything falling out that should n't be. I will likely be buying another color.

5 Stitcher79
Might be the best bathing suit I ’ ve bought in a long time! Very flattering and nice, thick material.

5 Missheatherjean
This is my 3rd suit in this brand& style. Love the way it fits.

5 22Penny22
Perfect suit, form fitting, straps are thin does n't sag in the butt area when i get out of the water. Love the color and it was on sale.

5 Kylie J
I took this bathing suit with me on vacation and just loved the overall fit, great fabric and comfortable. Got a small true to size and it was very flattering in all the right places. I am 5 ’ 0 ” 134 small fit wonderful especially around the bottom sometimes it ’s way too small and rides up constantly. Highly recommend I got the solid color though.

Cupshe Women's Ditsy Floral Flutter One Piece Swimsuit
  • Yellow

Cupshe Women's Ditsy Floral Flutter One Piece Swimsuit

$45.99

(1)

This was adorable, but I needed to size up. ... Super cute

See all reviews

4 207Aim
I bought this a month ago for a spring break trip. I wanted something modest that covers my booty. This was adorable, but I needed to size up.

On Sale
Summersalt Women's The Sidestroke One Piece Swimsuit
  • White Sand
  • Sky/Bl Mntn/White Sand
  • Lava/Hibiscus/White Sand

Summersalt Women's The Sidestroke One Piece Swimsuit

$54.58-$115.00

WAS: $115.00*

(22)

It ’s also quite flattering and the strap across the back does not cause any back fat which is always a plus. ... Great silhouette and it has a unique

See all reviews

5 705Mom
Loved this suit! Trendy look with the amount of coverage I like! Great material and fits true to size!

5 Colorado mama
I absolutely love this suit. It is flattering but also is appropriate for a mom running around and playing with her kids. Provides great shape, great support, and all around confidence!

5 SuitUp
I was looking for a one- piece suit that was fun, flattering, and not revealing. This suit covers it all. Great silhouette and it has a unique back.

5 Jna234
The is suit feels well made and quality. It ’s flattering on.

5 Bbdrahota
I was searching everywhere for a comfortable swimsuit that fit perfect and wasn ’ t too tight and this is it! Very flattering and received so many compliments.

Dolfin Women's Uglies Cascade V-Back One Piece Swimsuit

Dolfin Women's Uglies Cascade V-Back One Piece Swimsuit

$49.99

(2)

Bought this for when I teach swim lessons and need some goofy design suit. ... Cute swim suit ... Fits true to size and is a cute pattern. ... Overall good suit ... Perfect for lap

See all reviews

5 Jshnsjjdeh
Bought this a few weeks ago and love it! Fits true to size and is a cute pattern. Perfect for lap swim

4 Sk198
Bought this for when I teach swim lessons and need some goofy design suit. Size runs a little small so I would recommend sizing up.

DSG Women's Textured One Piece Swimsuit
  • Ember
  • Gem Green
  • Pure Black

DSG Women's Textured One Piece Swimsuit

$50.00

(14)

The cross cross in the back and the built in bra are great for people that have a smaller bust area( not sure how well it would work for people that are heavier on

See all reviews

5 JB04
I like this weight and thickness of the fabric. The texture is nice and makes it so that the swimsuit isn ’ t “ too plain ”. The cross cross in the back and the built in bra are great for people that have a smaller bust area( not sure how well it would work for people that are heavier on top).

5 Meghan
This bathing suit is amazing material and so comfortable, I will say that I have a longer torso and it is a little bit short for me so if you have a long torso I would recommend perhaps sizing up one that might do the trick

5 Ben Mom
Classic in black! This is my first DSG swim purchase so I figured to go with the “ safe ” choice and got a one piece in black. The textured material is beautiful and the fit is not only fit but a little sexy too! This is the suit you wear when you want to look and feel fit and a little fun! I will definitely buy buying more DSG Suits in the future!

5 Amanda
I absolutely love this bathing suit!! It has a ribbed texture that hides my flaws. The cut is super flattering and makes my figure look great! I can not wait until summer to wear this suit all the time!!

5 Just keep swimming 808
Got this on sale and definitely wanted to go back for another! Fits nicely and is flattering. A little on the cheeky side too.

Dolfin Women's Uglies Celebrate V-Back One Piece Swimsuit
  • Pink
  • Black
  • Embrace

Dolfin Women's Uglies Celebrate V-Back One Piece Swimsuit

$49.99

(1)

Great colors, stylish a d durable ... Great training

See all reviews

5 Gaga1
Ugly suits are best training suit. Great colors, stylish a d durable

On Sale
SUMMERSALT Women's The Ruched Backflip Swimsuit
  • Biosphere
  • Amber/Sea Urchin

SUMMERSALT Women's The Ruched Backflip Swimsuit

$55.98-$56.68

WAS: $95.00*

(3)

Cute one piece! ... Great one piece. ... I feel secure and supported enough. ... This bathing suit fit great and is true to size. ... Flattering fit. ... Would recommend ... Great

See all reviews

5 erinann
Great one piece. I 've worn it a few times. I feel secure and supported enough. Flattering fit. Only downfall could be the support in the bust( depending on your bust size/fullness/perkiness) there are cups, however no underwire or elastic under the but for extra support.

4 Boston100
This bathing suit fit great and is true to size. Would recommend

On Sale
Summersalt Women's The Ruffle Backflip Swimsuit
  • Sea Urchin/White Sand
  • Sea Urchin
  • Strawberry/Spritz

Summersalt Women's The Ruffle Backflip Swimsuit

$50.98-$95.00

WAS: $95.00*

(4)

Very comfortable ... This suit is very flattering for a 45 year old mom of 3 teenagers. ... The strawberry spritz is a beautiful color, the fabric is a buttery soft texture, and I loved the ruffles( husband not so

See all reviews

5 DSud
Bought this swimsuit in black for a trip to Mexico. I ’ m probably a size 18 and DD so I got the XXL and it was a little big on me. I could ’ ve gone with the XL. Regardless, it was so pretty and felt nice.

5 Chem03
This suit is very flattering for a 45 year old mom of 3 teenagers. I struggle to find swimsuits that look decent, because I have a very small chest. This is quite flattering and very comfortable.

4 sharkm0m
I 've looked at this suit for a long time and since it was on sale, I decided to give it a try. The strawberry spritz is a beautiful color, the fabric is a buttery soft texture, and I loved the ruffles( husband not so much). Did not care for the sewn in cup liners because you could see the stitching through the material. The torso was a little short for me.

On Sale
Speedo Women's Vibe Solid Tri Back Swimsuit
  • Coral Sands
  • Arctic Glass
  • Swell Green

Speedo Women's Vibe Solid Tri Back Swimsuit

See Price in Cart

WAS: $68.00*

(9)

This is great alternative for practice. ... Good suit for practice for my high school swim team. ... Perfect for swim team ... Great fit. ... Great practice suit ... She loves the fit and

See all reviews

5 DoeS
Bought this for my daughter who swims most days. She loves the fit and style. It has quickly become her go to.

5 rjinct
My daughter loves her new swim suit. She's been using it multiple times a week for a few months at swim practice. The color and the material has held up well

5 Ashbobash
Bought this swimsuit and love it! This is great alternative for practice.

5 Megzzz
Good suit for practice for my high school swim team. Worn 5 days a week for about 2 hours at a time.

4 MomOf3
I bought this for my daughter. It is a cute suit. The material feels thinner than some other suits I have bought her, but I am sure it will be fine.

On Sale
Andy & Evan Girls' Textured Cut-Out One-Piece Swimsuit
  • Hot Pink
  • Blue/Purple

Andy & Evan Girls' Textured Cut-Out One-Piece Swimsuit

$14.99

WAS: $29.99*

(10)

Texture will take some getting used to, it's rough but hopefully softens in the water. ... I like that we are still in the one piece phase and while her peers are wearing bikinis, this offers the coverage I want, and gives her the confidence of not wearing a `` little kid '' swim

See all reviews

5

5 NMJJ
Both of my girls got this and they LOVE it! Fit in their normal sizes and colors are great

5 JunPer
Fits great. 11 year old likes it. The padding is great for girls developing and i know she would feel insecure without it. I like that we are still in the one piece phase and while her peers are wearing bikinis, this offers the coverage I want, and gives her the confidence of not wearing a `` little kid '' swim suit. Texture will take some getting used to, it's rough but hopefully softens in the water.

5 Leaves13
Daughter loves it. It fits her great with room to grow.

5 Maryanne
This is a really nice bathing suit. It has comfy fabric and fits well.

On Sale
Nike Women's Hydrastrong Vex Colorblock Cutout One Piece Swimsuit
  • Black
  • University Red

Nike Women's Hydrastrong Vex Colorblock Cutout One Piece Swimsuit

See Price in Cart

WAS: $70.00*

(2)

Some suits w/this cut are n't tight enough in the right places and too tight in the wrong ones, but this suit hits all the right places!! ... I am 5' 2, 110lb and bigger on top so I bought a 34.. fits tight but

See all reviews

5 Bus 5
I love this suit. Holds everything in and in place. I am 5' 2, 110lb and bigger on top so I bought a 34.. fits tight but good!

5 Memily1218
Some suits w/this cut are n't tight enough in the right places and too tight in the wrong ones, but this suit hits all the right places!! So supportive and high quality. I 'm 5' 5, typically a size 8 pants/36D bra and I got a 34. Tight in the right way!

On Sale
CALIA Women's Swim Clean One Piece Swimsuit

CALIA Women's Swim Clean One Piece Swimsuit

$22.00-$44.00

WAS: $88.00*

(37)

I also love the tummy control in this one piece swimsuit as well. ... Love the adjustable straps. ... Fitted but comfortable. ... Flattering& comfortable ... This one was great, comfortable but also classy and did n't feel like a senior

See all reviews

5 Pilatesgirl11
I am so in love with this Calia one piece swimsuit because I love the floral print design and i also love colors in it too as well. This one piece swimsuit is super flattering on my body type. I am 5 ’ 5 in half and I weigh about 159 pounds and i bought mine in a size 12 and it fits me perfectly. I also love the tummy control in this one piece swimsuit as well. I would definitely recommend getting this one piece swimsuit from Calia at Dicks Sporting Goods!! This one piece swimsuit is totally worth the money as well!!

5 Emerald Eyes
Flattering fit. Very impressed with a cute suit from Dick's. Perfect for the beach and can becworn for years. My family gave nice feedback, too, and said it was a classic suit. Wish there were more colors to choose from. Got this on sale, and very pleased with the value.

5 SF Chilly
Daughter bought for use at college. She said It ’s modest, full coverage and wardrobe malfunction proof.( dad approved!)

5 JSDJD
Just bought this suit on sale at Dick's and love it! Beautiful pattern and colors, fit is great and very flattering as another reviewer said. 5' 4 '' 149lbs size 10. Have n't worn or washed it yet but hope it does not stretch out as a two other reviewers noted.

5 Jth2010
I ordered this online for a upcoming vacation in my usual pant size, and I was pleasantly surprised that it fit well. I have a long torso and I usually can not wear one piece swimwear, but this one worked for me.

On Sale
CALIA Women's U-Bar Color Block One Piece Swimsuit

CALIA Women's U-Bar Color Block One Piece Swimsuit

$24.97-$44.00

WAS: $88.00*

(41)

This suit is super comfortable and looks both pretty and classy. ... Love this suit to feel cute but also covered as a mom! ... The material is comfortable& holds everything

See all reviews

5 39Red
I bought this for a trip to Maui and it looks great and the quality of the swimsuit is amazing.

5 RBV2023
This swimsuit is beautiful. High quality fabric, slimming and flattering. Size 8 fits perfect, I wear 27 waist jeans and 36C bra. Highly recommend!

5 Nikki Ch
Very flattering suit. Nice compression to hold you in. I do wish it had adjustable straps. True to size

5 Galeotgr
Love this suit to feel cute but also covered as a mom!

5 Babymomma
The bathing suit is a really great fit for new moms!

TYR Women's Durafast Solid Swimsuit
  • Navy

TYR Women's Durafast Solid Swimsuit

$75.00

(4)

Appears very durable and will use when my current suit wears out. ... Great deal. ... It is the best swim suit I ever owned and it fits

See all reviews

5 Gracey ali
It is the best swim suit I ever owned and it fits perfectly

4 AJ Swim
Bought this at a Dick ’s Warehouse store for at least 75% regular price. Great deal. Appears very durable and will use when my current suit wears out.

On Sale
Nike Girls' U-Back One-Piece Swimsuit
  • Vivid Purple
  • Game Royal

Nike Girls' U-Back One-Piece Swimsuit

$17.98-$21.00

WAS: $35.00*

(3)

I ’ m 5 ‘ 3 “ and 110 pounds and the large fit me perfectly. ... The sale price was worth it as well! ... Perfect swimsuit for me. ... Great suit! ... I love this

See all reviews

5 The Big Z
I love this swimsuit. I bought another one in blue. Great fit. I ’ m 5 ‘ 3 “ and 110 pounds and the large fit me perfectly.

5 Kikiman
My daughter found this suit on your website. The sale price was worth it as well! Thanks, Dick's!

Dolfin Women's Uglies Retroflora Diver Back One Piece Swimsuit
  • Ripple
  • Retroflora

Dolfin Women's Uglies Retroflora Diver Back One Piece Swimsuit

$49.99

Quick Facts

Pretty colors ... I have liked the

On Sale
On Sale
Andy & Evan Girls' Crisscross One-Piece Swimsuit
  • Blue Tropical
  • Black

Andy & Evan Girls' Crisscross One-Piece Swimsuit

$14.99

WAS: $29.99*

(13)

It ’s very comfortable& ... Perfect fit and well made. ... It fit perfect and she was pleased. ... Quality is excellent. ... The shape was great. ... Great swimsuit for my

See all reviews

5 Drj727
This one piece is loved by my granddaughter! The fit is perfect and provides the right amount of coverage. She has a teen figure but is still in need of a youthful cut and style becuase of still being only 11 years old. It was nice that there was a decent selection at the store!

5 Wlt5912
Perfect fit and well made. Quality of swimsuit will last a long time.

5 D4ve
Daughter loves it. Fits well and affordable. Good quality as well.

5 Wifey53
She hates shopping and I bought this without her present. It fit perfect and she was pleased. True to size and not too revealing.

5 GonzalezMel2525
The shape was great. Found that the bottom half covered well without “ gaps ”. The cutouts were cute but not revealing.

JOLYN Women's Julian 2 Fixed Strap One-Piece Swimsuit

JOLYN Women's Julian 2 Fixed Strap One-Piece Swimsuit

$84.00

(1)

So cute ... So cute! ... I love the bright color and the

See all reviews

5 HarperB
So cute! I love the bright color and the stripes!!

You may also like...

Open Back One Piece Swimsuits

On this page...

  • What are the benefits of an open back one piece swimsuit?
  • What materials are commonly used in open back one piece swimsuits?
  • Are open back one piece swimsuits suitable for competitive swimming?
  • What occasions are open back one piece swimsuits best for?
  • How do I choose the right size for an open back one piece swimsuit?

Frequently Asked Questions For Open Back One Piece Swimsuits

Open back one piece swimsuits offer a stylish and modern look while providing comfort and support. The open back design enhances breathability, making them ideal for warm weather and active water sports. Additionally, they often feature adjustable straps for a customizable fit, allowing for ease of movement during swimming.

Open back one piece swimsuits are typically made from a blend of nylon, polyester, and spandex. This combination provides durability, flexibility, and resistance to chlorine and saltwater, ensuring the swimsuit maintains its shape and color over time. Look for swimsuits with moisture-wicking properties for added comfort during wear.

Yes, many open back one piece swimsuits are designed with competitive swimming in mind. Their streamlined design reduces drag in the water, while the supportive fit allows for optimal performance. However, it's essential to choose a swimsuit that meets the specific requirements of your swim team or competition.

Open back one piece swimsuits are versatile and suitable for various occasions, including beach outings, pool parties, and water sports. Their stylish design makes them a popular choice for both recreational swimming and sunbathing. Additionally, they can be paired with cover-ups for a chic look when transitioning from water to land.

Choosing the right size for an open back one piece swimsuit involves measuring your bust, waist, and hips to find the best fit according to the brand's sizing chart. It's also important to consider the level of support and coverage you desire, as different styles may fit differently. Trying on multiple sizes and styles can help ensure you find the most comfortable and flattering option.