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The 8 Best athletic one piece swimsuits for girls of 2025

Are you trying to find athletic one piece swimsuits for girls among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling athletic one piece swimsuits for girls on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 26 hours of research and did 34 athletic one piece swimsuits for girls tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best athletic one piece swimsuits for girls you can buy today

No. 1
Speedo Girls Swimsuit One Piece Prolt Super Pro Solid Youth Swim caps, Speedo Black, 12 28 US
  • New pro lt fabric is perfect choice for swimmers and water lovers
  • Provides superior support and comfort at a great value
  • Upgraded replacement style for our popular entry level price point learn to swim superpro
  • Thick strap superpro silhouette for comfortable, secure fit that won't bind or gap. Compression for increased performance and faster recovery
  • Made by speedo, the world's premier aquatics brand
No. 2
Speedo Girl's Swimsuit One Piece Mesh Splice Thick Strap
  • Creora Highclo Spandex: Superior chlorine resistance fabric
  • Sporty back style keeps straps in place
  • No Wedgie Worries for stay put coverage
  • Wide, comfortable shoulder straps
No. 3
Speedo Girl's Swimsuit One Piece Thin Straps
212 Consomer Reviews
Speedo Girl's Swimsuit One Piece Thin Straps
  • Superior Chlorine Resistant Creora Highclo Spandex
  • Pilling Resistant Fabric
  • Pilling resistant fabric
  • Quick Dry and Comfort Stretch
SaleNo. 4
J.E Sterguard Athletic Girls' One Piece Swimsuit Have Removable Bra Padded and Lining Girls Bathing Suits Pro for Practice and Competition Girls Navy Blue Swimsuits Size 12-14 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.
No. 5
Speedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps
  • One-piece swimsuit featuring color-block stripes and double-strap crisscross back;Helps resist sagging and bagging, keeping swimwear fitting great swim after swim
  • Features an inner edge silicone gripper to help keep suit in place
  • Provides resistance to suntan lotions, skin oils, and chlorine
  • One-piece swimsuit featuring color-block stripes and double-strap crisscross back
No. 6
Speedo Girl's Swimsuit One Piece Closed Racerback
  • Block the Burn: UPF 50+ protection blocks up to 98% of the sun’s harmful rays
  • Superior Chlorine Resistant Creora Highclo Spandex
  • Pilling Resistant Fabric
No. 7
Arena Feel Girls' Mark V Back Swimsuit MaxFit Comfortable One Piece Suit Pool or Beach, US Size 14-16 Jr/30, Neon Blue/Turquoise
  • Sporty, extremely comfortable and stretchy one-piece swimsuit for girls that fits like a second skin
  • Arena Waterfeel Eco fabric: 4-way-stretch, chlorine and salt water resistant, UPF 50+ UV protection, quick-drying, perfect fit and maximum comfort, made from recycled polyamide
  • Wide straps and ergonomic back for good support and a secure fit, equipped with front lining; Part of the extremely comfortable arena Feel line
  • The V back style combines a highly flexible back shape with maximum support and superior comfort in a sporty design
  • Ideal for fitness and leisure swimmers doing any water activity at the pool, at the beach and in any other body of water
No. 8
Cadocado Girls Swimsuit One Piece Racerback Athletic Bathing Suit Boyleg Competitive Swimwearfor Little kid ,Blue Grid,6-8 Years
  • Sun Protection-The girls swimsuit's front lined ensures modest coverage and sun-protection to protect your girl's delicate skin.Quick dry and lightweight material is comfy for long-wearing
  • 'Hollow Out'Design-The sports swimsuits for girls has racerback and open keyhole for body bugging fit.Provide more room for girls
  • Perfect Support-Wide straps athletic swimsuit is ultimate support and extra comfort, convenience for hot summer, enjoy the sport time
  • Skin Friendly-The kid swimsuit with sporty, contrast side splicing, and piping design create a body-hugging athletic fit
  • Sport Suit-The girls one piece swimsuit designed for all water sports like diving, scuba, paddle boarding, surfing, swim lesson, kayaking, hanging at the beach, or other indoor-outdoor activities
No. 9
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 racer back straps. Ideal for training, competition, and fitness swimming.
  • Nice Quality: Double layered material that is breathable, quick drying and chlorine resistant. Over extended use, it will not become baggy or sag.
  • Size: Suitable for 2-3, 4-5, 6-7, 7-8 & 9-10 years old kids girls. Please kindly refer size chart image on the left for correct sizing.
  • Washing: Clear water hand wash recommended, no bleached, no dry clean, no ironed.
No. 11
Kanu Surf Women's Hurricane Beach Sport UPF 50+ 1-Piece Swimsuit, Gigi Pink, 12
  • High Quality UPF 50+ Nylon Tricot
  • Lined front & back
  • Available in Sizes 2 through 14
  • Matching Rashguard and boardshort available
No. 12
Tempt Me Black Athletic One Piece Swimsuits for Women Training Sport Tummy Control Bathing Suits Small
  • Black Athletic One-Piece Swimsuits for Women: The adjustable shoulder straps and removable padded bra provide ample support.
  • Sport Bathing Suits for Women: This athletic bathing suit features a squared neckline and racerback keyhole design, making it both stylish and flattering.
  • Tummy Control Bathing Suits for Women: The full-coverage one-piece swimsuit with moderate cut provides tummy control, making it suitable for teen girls, juniors, and ladies.
  • Fabric: The material is very smooth, stretchy and durable. The competition swimwear for women are comfortable to wear while swimming and doing some training.
  • Multiple sizes for you to choose from: XS(US 0-2), S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16), XXL(US 18). Please consult our detailed size measurement guide to select the appropriate size before purchasing.
SaleNo. 13
Kanu Surf Girls' Reese UPF 50 Beach Sport Criss-Cross One Piece Swimsuit, Solid Black, 6
  • High Quality UPF 50+ Nylon Tricot
  • Lined front & back
  • Available in Sizes 6 through 16
  • Matching Rashguard and boardshort available
No. 14
Flow Ignite Swimsuit for Girls - Size 23 to 32 One Piece Competition Swim Suit in Black, Blue, and Red (US, Numeric, 26, Regular, Black/White)
  • CUTE COLORS: Black, blue and red with colored straps.
  • FABRIC: Comfortable polyester spandex blend that won’t chafe against skin. Breathable, quick drying and chlorine resistant.
  • SPORTY DESIGN: Popular athletic style in solid colors with a round neckline, keyhole back, and V back straps. Front lined for modesty. Ideal for training, competitive swimming, and recreation.
  • COMFORT: Flow Ignite Swimsuits are quality suits for kids that are form fitting with a soft feel.
  • SIZING: See size chart image on the left for correct sizing. Youth sizes available for little girls to young women with in between sizes for an even better fit.
No. 15
Kanu Surf Girls UPF 50+ Beach Sport Athletic One Piece Swimsuit, Maggie Navy, 10
  • High Quality UPF 50+ Nylon Tricot
  • Lined front & back
  • Available in Sizes 2 through 14
  • Matching Rashguard and boardshort available
SaleNo. 16
Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap
4,220 Consomer Reviews
Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap
  • 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
No. 17
Speedo Girl's Swimsuit One Piece Thick Strap Racer Back Printed
  • Chlorine-resistant fabric
  • UPF 50+ protection
  • Superior Creora Highclo Spandex
  • Pilling resistant fabric
No. 18
Speedo Girls Thin Strap One Piece Swimsuit (Pink, Large 12/14)
  • UPF 50+ sun protection
  • Silicone gripper at leg openings - no wedgie worries for stay put coverage
  • Chlorine resistant
  • Pilling resistant
No. 19
Flow Accelerate Swimsuit for Girls - Size 23 to 34 One Piece Swim Suit for Practice and Competition in Black, Blue, and Navy (US, Numeric, 26, Regular, Navy)
  • COMPOSITION: 90% polyester 10% spandex.
  • FABRIC: Built for durability, reduced water absorption and speed. Single layered material that is breathable, quick drying and chlorine resistant.
  • 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.
  • QUALITY: Flow Accelerate swimsuits are quality suits that will last. Over extended use, this swimsuit will not become baggy or sag.
  • SIZING: See size chart image on the left for correct sizing. Youth sizes available for little girls to young women with in between sizes for an even better fit.

How to choose a good athletic one piece swimsuits for girls

Does the idea of finding a fantastic athletic one piece swimsuits for girls make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in athletic one piece swimsuits for girls. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top athletic one piece swimsuits for girls products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top athletic one piece swimsuits for girls on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top athletic one piece swimsuits for girls brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top athletic one piece swimsuits for girls based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the athletic one piece swimsuits for girls were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good athletic one piece swimsuits for girls, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your athletic one piece swimsuits for girls.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting athletic one piece swimsuits for girls for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our athletic one piece swimsuits for girls. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what athletic one piece swimsuits for girls should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on athletic one piece swimsuits for girls.