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You are here: Home / Reviews / Best Girls Athletic One Piece Swimsuits

Best Girls Athletic One Piece Swimsuits

The most flattering swimsuits for women are one pieces for a reason. One-piece swimsuits are a staple for women who want to cover up their upper arms, and they’re also more flattering for women with fuller tummies because they smooth out tummy bulges. While one-piece swimwear is the most popular swimwear category on the internet, it can be difficult to find the right one-piece swimsuit for you. That’s why we decided to do some shopping for you and rounded up the best girls athletic one piece swimsuits.

Read on to learn more about our favorite girls athletic one piece swimsuits.

# Preview Product Price
1 beautyin Teen Girls' Swimwear Training Swim Suit Athletic One Piece Swimsuit Purple Size 14 beautyin Teen Girls' Swimwear Training Swim Suit Athletic One Piece Swimsuit Purple Size 14 $19.99Amazon Prime Buy on Amazon
2 TYR Durafast Lite Ella Maxfit Girls' One Piece Swimsuit - Active Swimwear Designed for Durability and Comfort - Durfast Lite Fabric, UPF 50+, Fully Lined - Navy, Small TYR Durafast Lite Ella Maxfit Girls' One Piece Swimsuit - Active Swimwear Designed for Durability... $15.83Amazon Prime Buy on Amazon
3 Speedo Girl's Swimsuit One Piece Closed Racerback Speedo Girl's Swimsuit One Piece Closed Racerback $36.00Amazon Prime Buy on Amazon
4 Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap $31.07Amazon Prime Buy on Amazon
5 beautyin Girls Black Swimsuit One Piece Athletic Practice Bathing Suit Size 14-16 beautyin Girls Black Swimsuit One Piece Athletic Practice Bathing Suit Size 14-16 $17.99Amazon Prime Buy on Amazon
6 Speedo Girl's Swimsuit One Piece Thin Straps Speedo Girl's Swimsuit One Piece Thin Straps $36.03Amazon Prime Buy on Amazon
7 Speedo Girls Mesh Splice Thick Strap One Piece Swimsuit, Cyan, 10 US Speedo Girls Mesh Splice Thick Strap One Piece Swimsuit, Cyan, 10 US $25.76Amazon Prime Buy on Amazon
8 J.E Sterguard Athletic Girls' One Piece Swimsuit Have Removable Bra Padded and Lining Girls Bathing Suits Pro for Practice and Competition Girl Navy Blue Swimsuits Size 10-12 1286-3 J.E Sterguard Athletic Girls' One Piece Swimsuit Have Removable Bra Padded and Lining Girls Bathing... $19.96Amazon Prime Buy on Amazon
9 Hurley Girls' One Piece Swimsuit, China Rose, 8 Hurley Girls' One Piece Swimsuit, China Rose, 8 $18.71Amazon Prime Buy on Amazon
10 Kids Girls Athletic Swimsuit One Piece Solid Swimwear for Practice and Competition in Black and Navy Bathing Suit(Black,15-16 Years) Kids Girls Athletic Swimsuit One Piece Solid Swimwear for Practice and Competition in Black and Navy... $18.99Amazon Prime Buy on Amazon

Our Editor’s Best Girls Athletic One Piece Swimsuits Reviews

SaleBestseller No. 1
beautyin Teen Girls' Swimwear Training Swim Suit Athletic One Piece Swimsuit Purple Size 14
beautyin Teen Girls' Swimwear Training Swim Suit Athletic One Piece Swimsuit Purple Size 14
  • Our girls swimsuits size 11-16 come with removable padding that offers support and protection, specifically designed for growing girls
  • Boasting a cute color-block design and racerback style, this girls bathing suit is her pass to basking in the sunshine
  • The soft and stretchy fabric of girls one piece swimwear keeps them comfortable and confident when swimming
  • Girls athletic swimming suit that is fully lined, not see-through, and allows for freedom of movement
  • Great for a day of beach vacations, swimming, training, team practice, and year-round water pleasure.
$19.99 Amazon Prime
Buy on Amazon
SaleBestseller No. 2
TYR Durafast Lite Ella Maxfit Girls' One Piece Swimsuit - Active Swimwear Designed for Durability and Comfort - Durfast Lite Fabric, UPF 50+, Fully Lined - Navy, Small
TYR Durafast Lite Ella Maxfit Girls' One Piece Swimsuit - Active Swimwear Designed for Durability and Comfort - Durfast Lite Fabric, UPF 50+, Fully Lined - Navy, Small
  • PREMIUM DURABILITY: Constructed with Durafast Lite fabric that holds up to hours of practice, this girls' sport bathing suit is cut for a sleek, active silhouette with comfort and performance features
  • IDEAL FOR YOUNG ATHLETES: This girls' training and racing suit features thick, supportive straps, a supportive power mesh lining, and a design made for unrestricted, 360-degree range of motion
  • SUN PROTECTION: Boasting UPF 50+ sun protection, this girls' one-piece swimsuit is built for comfortable performance and protection in both outdoor and indoor environments
  • SIZING: See size chart image on the left for correct sizing. Our girls' swimsuits are designed for competitive swimming and are tight fitting. They should feel especially snug when you first try them on. Ordering a size up is suggested
  • SINCE 1985: Since its inception, TYR has become one of the world’s most recognizable swimming and fitness brands. TYR, Always in Front
$15.83 Amazon Prime
Buy on Amazon
Bestseller No. 3
Speedo Girl's Swimsuit One Piece Closed Racerback
Speedo Girl's Swimsuit One Piece Closed Racerback
  • Compressive body-hugging fit; recommended to size up
  • RECYCLED FABRIC
  • CHLORINE RESISTANT
  • BLOCK THE BURN UPF 50+
  • PILLING RESISTANT
$36.00 Amazon Prime
Buy on Amazon
SaleBestseller No. 4
Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap
Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap
  • Compressive body-hugging fit; recommended to size up
  • RECYCLED FABRIC
  • CHLORINE RESISTANT
  • BLOCK THE BURN UPF 50+
  • PILLING RESISTANT
$31.07 Amazon Prime
Buy on Amazon
SaleBestseller No. 5
beautyin Girls Black Swimsuit One Piece Athletic Practice Bathing Suit Size 14-16
beautyin Girls Black Swimsuit One Piece Athletic Practice Bathing Suit Size 14-16
  • Girls Swimsuit: Made with two-layer fabric to prevent see-through, size 11-16 have removable pads, size 7-10 without padding
  • Girls Bathing Suit: Solid color design, simple and elegant, showcasing youthful charm and confidence
  • Comfortable Swimsuit for Girls: Soft stretchy fabric feels gentle on skin, keeps cool and allows easy movement in water
  • Sporty Girls One Piece Swimsuits: Wide straps and racerback design give great support during swimming and water sports
  • Girls' Swimwear: Perfect for summer beach holidays, swimming training, team practice and other water activities
$17.99 Amazon Prime
Buy on Amazon
Bestseller No. 6
Speedo Girl's Swimsuit One Piece Thin Straps
Speedo Girl's Swimsuit One Piece Thin Straps
  • MADE FROM PART RECYCLED MATERIALS
  • CHLORINE AND PILLING RESISTANT FABRIC
  • BLOCK THE BURN UPF 50+
  • FULLY LINED
$36.03 Amazon Prime
Buy on Amazon
Bestseller No. 7
Speedo Girls Mesh Splice Thick Strap One Piece Swimsuit, Cyan, 10 US
Speedo Girls Mesh Splice Thick Strap One Piece Swimsuit, Cyan, 10 US
  • Ultra compressive fit designed for performance racing; recommended to size up for casual swimmers
  • Block the Burn: UPF 50+ protection blocks up to 98% of the sun’s harmful rays
  • Superior Chlorine Resistant Creora Highclo Spandex
  • No Wedgie Worries for stay put coverage
  • Pilling resistant fabric
$25.76 Amazon Prime
Buy on Amazon
Bestseller No. 8
J.E Sterguard Athletic Girls' One Piece Swimsuit Have Removable Bra Padded and Lining Girls Bathing Suits Pro for Practice and Competition Girl Navy Blue Swimsuits Size 10-12 1286-3
J.E Sterguard Athletic Girls' One Piece Swimsuit Have Removable Bra Padded and Lining Girls Bathing Suits Pro for Practice and Competition Girl Navy Blue Swimsuits Size 10-12 1286-3
  • Fabric is water-repellent and quick-drying; High-quality spandex yarn is selected, which make it high elasticity, suitable for all shapes children and high color fastness.
  • Technological process: It uses professional four-needle six-thread technology to split and joint. The seam is flat and boneless. It is skin-friendly and comfortable.
  • Use occasions: Not only suitable for professional swimming training, but also suitable for home swimming pool parties, outdoor beaches
  • Suitable for the crowd: suitable for girls aged 4-16. Use wide shoulder straps to relieve the pressure on the shoulders and back, to move more flexibly.
  • Washing and care requirements: easy care, hand wash or machine wash are all ok. Do not bleach, tumble dry or iron.
$19.96 Amazon Prime
Buy on Amazon
SaleBestseller No. 9
Hurley Girls' One Piece Swimsuit, China Rose, 8
Hurley Girls' One Piece Swimsuit, China Rose, 8
  • SWIM ESSENTIAL: Dive into summer with confidence in our cross-back one-piece swimsuit – the perfect combination of style and support for your water-loving girl's sunny adventures!
  • UPF 50+ PROTECTION: Say hello to worry-free pool days! Our one-piece offers full coverage and UPF protection, ensuring your girl can swim and play with no worries.
  • EFFORTLESS MATCHING: Effortless style meets practicality! This one piece pairs effortlessly with our coordinating swim shorts and cover-ups, giving her endless options for creating her perfect poolside look.
  • HER NEW GO-TO: From splashing in the waves to lounging by the pool, our cross-back one-piece swimsuit is her go-to for staying stylish and comfortable all summer long. With its full coverage silhouette and trendy details, she'll be ready to make a splash wherever she goes!
  • DIVE INTO DETAILS: Make waves in swimwear that's as chic as it is functional! Our cross-back one-piece swimsuit offers the perfect blend of fashion and function, featuring fun new patterns that will keep her feeling stylish all summer.
$18.71 Amazon Prime
Buy on Amazon
Bestseller No. 10
Kids Girls Athletic Swimsuit One Piece Solid Swimwear for Practice and Competition in Black and Navy Bathing Suit(Black,15-16 Years)
Kids Girls Athletic Swimsuit One Piece Solid Swimwear for Practice and Competition in Black and Navy Bathing Suit(Black,15-16 Years)
  • Fabric: 95% Polyester 5% Spandex.
  • Sporty Design: This one-piece swimsuit features a popular athletic style in solid colors with a crescent pattern and streamlined racerback straps. Ideal for training, competition, and fitness swimming.
  • Nice Quality: Double-layered material that is breathable, quick-drying, and chlorine-resistant. With extended use, it will not become baggy or sag.
  • Size: Suitable for girls ages 4-5, 6-7, 7-8, 9-10, 11-12, 13-14 & 15-16. Refer to the size chart below for the correct size. Please note that bra pads are only available in sizes 13-14 years and 15-16 years.
  • Washing: Clear water hand wash recommended, no bleached, no dry clean, no ironed.
$18.99 Amazon Prime
Buy on Amazon

Best Girls Athletic One Piece Swimsuits Buying Guide

Before choosing the best girl’s athletic one piece swimsuit you should consider following options:

1. Look for a one-piece swimsuit that will flatter your figure. You can do this by identifying your body type and finding a swimsuit that emphasizes your best features.

For instance, you can identify your body type by looking at your silhouette in the mirror or by seeing how your clothes fit.

If you are pear-shaped, you can choose a swimsuit that minimizes your hips and emphasizes your waist. If you are apple-shaped, you can choose a swimsuit that minimizes your waist and emphasizes your hips.

You can also find a swimsuit that will emphasize your shoulders if you have an athletic build.

2. Avoid swimsuits with horizontal lines. Horizontal lines make a swimsuit look wider, which will emphasize your waist and hips.

3. Choose a swimsuit that has a high neckline to minimize your chest.

4. Avoid swimsuits with wide straps. Wider straps will emphasize your shoulders.

5. Avoid bold colors and prints. Stick to thinner stripes and solids if you want to minimize your curves.

6. Choose a swimsuit with a high cut. High-cut swimsuits will make your legs look longer, which will make your body look leaner.

7. Choose a swimsuit with a bra. Swimsuits with integrated bras will help minimize your bust and accentuate your waist.

8. Avoid swimsuits with horizontal stripes. Horizontal stripes will make your body look wider and emphasize your chest, hips and waist.

9. Choose swimsuit fabrics with a lot of stretch. If a swimsuit has a lot of stretch, it will mold to your body.

10. Choose swimsuits with a lot of coverage. If you want to minimize your body, you want to keep it covered.

11. Choose swimsuit colors with a high contrast. High-contrast colors will make your body look longer and more slender.

12. Choose swimsuits with horizontal lines. Horizontal lines will make your body look wider, which will emphasize your chest, hips and waist.

13. Identify your body type and choose a swimsuit that will minimize your body and accentuate your best features.

14. Choose swimsuits with embellishments. Embellished swimsuits will make your body look longer and more slender.


What else you should know about girls athletic one piece swimsuits

1. What are the benefits of wearing a girls athletic one piece swimsuit?

Some benefits of wearing a girls athletic one piece swimsuit include:

-It can be more comfortable than a two piece swimsuit
-It can provide more coverage and support
-It can be more flattering for some body types
-It can be easier to put on and take off than a two piece swimsuit

2. How does wearing a girls athletic one piece swimsuit improve your swimming?

The main reason that athletes wear one-piece swimsuits is for aerodynamic purposes. In other words, it helps them move through the water faster with less resistance.

3. What is the difference between a girls athletic one piece swimsuit and a regular one piece swimsuit?

The main difference between a girls athletic one piece swimsuit and a regular one piece swimsuit is the amount of support they provide. Athletic one piece swimsuits typically have more supportive fabric and may even have built-in bras. This extra support is beneficial for girls who are more active in the water or who have larger chests.

4. How should you care for your girls athletic one piece swimsuit?

To care for your girls athletic one piece swimsuit, you should rinse it in cold water after each use, hand wash it in mild soap, and line dry it out of direct sunlight.

5. How long will a girls athletic one piece swimsuit last?

This is difficult to answer, as it depends on the swimsuit’s material, how often it is worn, and how it is cared for. Generally, however, a girls’ one-piece swimsuit should last for several seasons.


Conclusion

On the market, there are numerous best girls athletic one piece swimsuits. Hopefully, the list of the top ten best girls athletic one piece swimsuits will save you time researching and deciding on the best one for you.

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