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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 Speedo Girl's Swimsuit One Piece Closed Racerback Speedo Girl's Swimsuit One Piece Closed Racerback $28.01 Buy on Amazon
2 Speedo Girls Mesh Splice Thick Strap One Piece Swimsuit, Cyan, 10 US Speedo Girls Mesh Splice Thick Strap One Piece Swimsuit, Cyan, 10 US $24.83Amazon Prime Buy on Amazon
3 Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap $29.99Amazon Prime Buy on Amazon
4 beautyin Boyleg Swimsuit for Girls Athletic One Piece Bathing Suits Modest Swimwear Navy/Blue beautyin Boyleg Swimsuit for Girls Athletic One Piece Bathing Suits Modest Swimwear Navy/Blue $19.98Amazon Prime Buy on Amazon
5 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... $22.99Amazon Prime Buy on Amazon
6 TYR Girls' Standard Durafast Lite Ella Maxfit Swimsuit, Navy, X-Large TYR Girls' Standard Durafast Lite Ella Maxfit Swimsuit, Navy, X-Large $19.25Amazon Prime Buy on Amazon
7 Kids Girls Athletic Swimsuit One Piece Solid Swimwear for Practice and Competition in Black and Navy Bathing Suit (Black, 9-10 Years) Kids Girls Athletic Swimsuit One Piece Solid Swimwear for Practice and Competition in Black and Navy... $18.99Amazon Prime Buy on Amazon
8 beautyin Athletic One Piece Swimsuit for Girls Anti-Chlorine Sport Swimwear Size 10-12 Black/Rose beautyin Athletic One Piece Swimsuit for Girls Anti-Chlorine Sport Swimwear Size 10-12 Black/Rose $23.99Amazon Prime Buy on Amazon
9 GLIGLITTR Girls' Athletic One Piece Swimsuit Kids Black Swimwear for Swim Team Practice Competition Beach Sport Bathing Suit(A-Black,7-8Y) GLIGLITTR Girls' Athletic One Piece Swimsuit Kids Black Swimwear for Swim Team Practice Competition... $19.99Amazon Prime Buy on Amazon
10 Kanu Surf girls Hurricane Beach Sport Upf 50+ 1-piece One Piece Swimsuit, Hurricane Black/Green, 8 US Kanu Surf girls Hurricane Beach Sport Upf 50+ 1-piece One Piece Swimsuit, Hurricane Black/Green, 8... $24.32Amazon Prime Buy on Amazon

Our Editor’s Best Girls Athletic One Piece Swimsuits Reviews

Bestseller No. 1
Speedo Girl's Swimsuit One Piece Closed Racerback
Speedo Girl's Swimsuit One Piece Closed Racerback
  • RECYCLED FABRIC
  • CHLORINE RESISTANT
  • BLOCK THE BURN UPF 50+
  • PILLING RESISTANT
$28.01
Buy on Amazon
Bestseller No. 2
Speedo Girls Mesh Splice Thick Strap One Piece Swimsuit, Cyan, 10 US
Speedo Girls Mesh Splice Thick Strap One Piece Swimsuit, Cyan, 10 US
  • 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
$24.83 Amazon Prime
Buy on Amazon
Bestseller No. 3
Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap
Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap
  • RECYCLED FABRIC
  • CHLORINE RESISTANT
  • BLOCK THE BURN UPF 50+
  • PILLING RESISTANT
$29.99 Amazon Prime
Buy on Amazon
SaleBestseller No. 4
beautyin Boyleg Swimsuit for Girls Athletic One Piece Bathing Suits Modest Swimwear Navy/Blue
beautyin Boyleg Swimsuit for Girls Athletic One Piece Bathing Suits Modest Swimwear Navy/Blue
  • Girls one piece swimsuits made of HIGH STRETCHY FABRIC is not easy to deform, skin-friendly and breathable
  • Girls swimsuits size 11-16 featuring thin REMOVABLE CHEST PADS, perfectly fit your body. Size 7-10 have NO chest pads, but the swimsuit with double-layer design, completely without perspective
  • RACERBACK sport swimwear with WIDE STRAPS ensure good support and shoulder flexibility while swimming
  • Athletic boyleg swimsuits with FULL LINING provides enough coverage and ensures all-day comfort
  • Quick-drying kneeskin swimsuit is ideal for training, swimming, racing, surfing, snorkeling and other water sports
$19.98 Amazon Prime
Buy on Amazon
Bestseller No. 5
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 4-12. 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.
$22.99 Amazon Prime
Buy on Amazon
SaleBestseller No. 6
TYR Girls' Standard Durafast Lite Ella Maxfit Swimsuit, Navy, X-Large
TYR Girls' Standard Durafast Lite Ella Maxfit Swimsuit, Navy, X-Large
  • 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
$19.25 Amazon Prime
Buy on Amazon
Bestseller No. 7
Kids Girls Athletic Swimsuit One Piece Solid Swimwear for Practice and Competition in Black and Navy Bathing Suit (Black, 9-10 Years)
Kids Girls Athletic Swimsuit One Piece Solid Swimwear for Practice and Competition in Black and Navy Bathing Suit (Black, 9-10 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
Bestseller No. 8
beautyin Athletic One Piece Swimsuit for Girls Anti-Chlorine Sport Swimwear Size 10-12 Black/Rose
beautyin Athletic One Piece Swimsuit for Girls Anti-Chlorine Sport Swimwear Size 10-12 Black/Rose
  • 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.
$23.99 Amazon Prime
Buy on Amazon
Bestseller No. 9
GLIGLITTR Girls' Athletic One Piece Swimsuit Kids Black Swimwear for Swim Team Practice Competition Beach Sport Bathing Suit(A-Black,7-8Y)
GLIGLITTR Girls' Athletic One Piece Swimsuit Kids Black Swimwear for Swim Team Practice Competition Beach Sport Bathing Suit(A-Black,7-8Y)
  • Premium Fabrics: Girls one-piece swimsuit is lined in front with a high-quality stretch nylon tricot mesh for durable wear and an opaque appearance. Front lined double layered material that is breathable, quick drying and chlorine resistant. Over extended use, it will not become baggy or sag. Girls bathing suit skin-friendly and comfortable for the big girl to wear.
  • Sporty Design: Girls swimsuit bathing suit features a popular athletic style with racerback straps for full range of motion. Ideal for training, competition, and fitness swimming.
  • UPF 50+ sun protection: This athletic swimming suit for girls can block more than 98% of the sun's harmful UV radiation. Girls' swimwear takes care of every inch of your girls delicate skin against sand and sun for worry free play all day long.
  • Size: Girls black swimsuit is suitable for girls aged 4-5, 6-7, 7-8 & 9-10 years old kids girls. Please kindly refer size chart image on the left for correct sizing.
  • Occasion: This sporty girls swimsuit perfect for training, competition, beach party, pool party, water park, sun bathrooms, solarium and vacation.
$19.99 Amazon Prime
Buy on Amazon
Bestseller No. 10
Kanu Surf girls Hurricane Beach Sport Upf 50+ 1-piece One Piece Swimsuit, Hurricane Black/Green, 8 US
Kanu Surf girls Hurricane Beach Sport Upf 50+ 1-piece One Piece Swimsuit, Hurricane Black/Green, 8 US
  • High Quality UPF 50+ Nylon Tricot
  • Lined front & back
  • Available in Sizes 2 through 14
  • Matching Rashguard and boardshort available
$24.32 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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