13 Best Girls' Athletic Swimwear

List Updated January 2020

Bestselling Girls' Athletic Swimwear in 2020


Speedo Big Girls' Solid Infinity Splice One Piece Swimsuit, Deep Water, 10

Speedo Big Girls' Solid Infinity Splice One Piece Swimsuit, Deep Water, 10
BESTSELLER NO. 1 in 2020

Speedo Big Girls Cross Back Splice 1 Piece, Navy, 16

Speedo Big Girls Cross Back Splice 1 Piece, Navy, 16
BESTSELLER NO. 2 in 2020
  • One-piece swimsuit featuring color-block stripes and double-strap crisscross back
  • Features an inner edge silicone gripper to help keep suit in place
  • Provides resistance to suntan lotions, skin oils, and chlorine

Peacoco Girls' Solid Splice Athletic One-Piece Swimsuits Racerback Competive Legsuit For 12-14 years

Peacoco Girls' Solid Splice Athletic One-Piece Swimsuits Racerback Competive Legsuit For 12-14 years
BESTSELLER NO. 3 in 2020
  • Size 128 = Height: 45in = US5 years / Size 140 = Height: 49in = US6-7 years / Size 152 = Height: 55in = US8-9 years
  • Size 164 = Height: 59in = US10-11 years / Size 176 = Height: 61in = US12-13 years. If you are not sure about your size please email us for help
  • Please be informed that other sellers will not promise the same material and quality of this girls swimsuits except Peacoco owner. Main Fabric: 82% Chinlon and 18% Spandex, Lining: 100% Polyester. With superior resistance to chlorine and antibacterial, waterproof and quick drying
  • Feature: U-neck, racerback, close-fitting, elastic closure, one-piece design for girls, perfect for training, lessons, holidays and races
  • Great Gifts for Children: breathable and environmental health material gives your kids soft and durable experience with healthy caring. Backless design decoration makes the swimsuit lively and lovely.Full Knee Length design helps to prevent injuries and gives your kids more effectively protection in the training

Adoretex Girls/Womens Pro One Piece Thin Strap Athletic Swimsuit - FN020 - Purple - 28

Adoretex Girls/Womens Pro One Piece Thin Strap Athletic Swimsuit - FN020 - Purple - 28
BESTSELLER NO. 4 in 2020
  • Youth sizes are from 22 to 30, Adult sizes are from 32 to 42. Please check the sizing chart.
  • Extra life lycra fabric with improved long-lasting fit and lasts 5-10 times longer than ordinary Spandex. Super-strong flat-lock stitching.
  • (Fully Lined) Fabric : 80% Nylon, 20% Xtra Life Lycra, Lining : 90% Polyester, 10% Spandex.
  • Improved comfort with a softer feel and superior shape retention.
  • Hand wash with cold water and wind dry, do not hang the suit in the sun to dry.

Peacoco Girls' Solid Splice Athletic One-Piece Swimsuits Racerback Competitive Legsuit (152, Navy&Orange)

Peacoco Girls' Solid Splice Athletic One-Piece Swimsuits Racerback Competitive Legsuit (152, Navy&Orange)
BESTSELLER NO. 5 in 2020
  • Please be informed that other sellers will not promise the same material and quality of this swimsuits except Peacoco owner. Main Fabric: 82% Chinlon and 18% Spandex, Lining: 100% Polyester.With superior resistance to chlorine and antibacterial, waterproof and quick drying
  • Feature: U-neck, racerback, close-fitting, elastic closure, one-piece design for girls, perfect for training, lessons, holidays and races
  • Great Gifts for Children: breathable and environmental health material gives your kids soft and durable experience with healthy caring. Backless design decoration makes the swimsuit lively and lovely.Full Knee Length design helps to prevent injuries and gives your kids more effectively protection in the training
  • Size 128 = Height: 45in = US5 years / Size 140 = Height: 49in = US6-7 years / Size 152 = Height: 55in = US8-9 years
  • Size 164 = Height: 59in = US10-11 years / Size 176 = Height: 61in = US12-13 years. If you are not sure about your size please email us for help

ALove Baby Girl's Swimsuit Watermelon One Piece Swimwear(6-12M)

ALove Baby Girl's Swimsuit Watermelon One Piece Swimwear(6-12M)
BESTSELLER NO. 6 in 2020
  • Lovely toddler girl's watermelon one piece swimsuit matching with sun hat
  • UPF 50+ sun protection
  • Stretch fabric let your little girl feel free from pressure
  • Quick-dry material for active play and helps provide ultimate, secure protection for babies and swimmers
  • Best choice for summer surfing, beach holiday, bathing and swimming

Women’s Slimming One Piece Boxer Boyleg Swimsuit Cross Back Halterneck Athletic Swimwear Tankini (US 4, Navy Blue)

Women’s Slimming One Piece Boxer Boyleg Swimsuit Cross Back Halterneck Athletic Swimwear Tankini (US 4, Navy Blue)
BESTSELLER NO. 7 in 2020

Speedo Girls Printed Short Sleeve Rash Guard Shirt, Medium, Electric Pink

Speedo Girls Printed Short Sleeve Rash Guard Shirt, Medium, Electric Pink
BESTSELLER NO. 8 in 2020
  • Raglan sleeves
  • Block the Burn UV protection
  • Durable fabric offers lasting fit and comfort
  • Fabric: 80% Nylon, 20% Creora Highclo Spandex

UNOW Women Pro Training Racerback Slimming One Piece Swimsuit (BLACK, L-XL)

UNOW Women Pro Training Racerback Slimming One Piece Swimsuit (BLACK, L-XL)
BESTSELLER NO. 9 in 2020
  • Simple Practial:A simple but professional one-piece swimwear.Fit for lap swimming,open water,bathing,competition,exercise classes,water aerobics or ballet or gym, and so on.
  • (1).High elastic fabric, provides a body hugging fit,great shape retention,slimming,soft comfort.(2).Y type racerback,provide stable and ideal fix,won't bind or gap.(3)Moderate cut leg,reduce water resistance and provide enough body coverage.
  • Durable:Chlorine resistant ,Dry quickly,Excellent workmanship.Can be used for a long time.Built in thin and soft pads for coverage,very comfortable.
  • Complete range of sizes:From 2 extra small to plus large size.Fit to big girl,teen,youth,lady...almost any age group.
  • Size chart(LASTEST UPDATE from 2017-01-01): About the detail of size info, please follow the last image on the left or the Product Description and please know your body measurement to buy a perfect fit.

Speedo Girls Digi Zig Zag Heather Sport Splice One Piece Swimsuit, Blue, Size 16

Speedo Girls Digi Zig Zag Heather Sport Splice One Piece Swimsuit, Blue, Size 16
BESTSELLER NO. 10 in 2020
  • Zig-zag print
  • Racerback design for no-slip comfort
  • Durable fabric provides superior chlorine resistance
  • Silicone grippers at leg Openings prevent suit from riding up
  • Fabric: 80% nylon, 20% creora spandex

womens one piece bathing suits athletic swimwear work out swimsuit sport swimming suits S

womens one piece bathing suits athletic swimwear work out swimsuit sport swimming suits S
BESTSELLER NO. 11 in 2020
  • Fashion pro Athletic swimsuit, U-Neck, Mid-span, Keyhole Racerback
  • Padded two layers lining front to keep modesty, perfect for water fun
  • Stretch technology back provides a body Hugging fit, great shape retention
  • Freedom of movement: the chest strengthen support, wide shoulder straps, and more comfortable
  • Available for multiple uses in a dynamic lifestyle. Infinity offers high chlorine resistance without compromising on elasticity and wearability and guarantees excellent protection from UV rays

BeautyIns Womens One Piece Swimsuit Boyleg Swimwear Sports Boy short Swimming Costume Small Red

BeautyIns Womens One Piece Swimsuit Boyleg Swimwear Sports Boy short Swimming Costume Small Red
BESTSELLER NO. 12 in 2020
  • Polyester one piece sports swimsuits for women/ladies/girls
  • Fashion pro Sports swimsuit, U-Neck, Mid-span, Slight Open-back
  • Padded two layers lining front to keep modesty Stylish One Piece Swimsuits Swimwear
  • Lightweight, stretch fabric Swimwear Suits, dries quickly and retains its shape.
  • Available for multiple uses in a dynamic lifestyle. Infinity offers high chlorine resistance Swimsuit Sold By BeautyIn Unauthorized to other retailers.

BYLIKE Girl Professional Competitive Racerback Swimsuit One-Piece Athletic Bathing Suit (128(5-6 Years Old), Black)

BYLIKE Girl Professional Competitive Racerback Swimsuit One-Piece Athletic Bathing Suit (128(5-6 Years Old), Black)
BESTSELLER NO. 13 in 2020
  • One-Piece suit. U-neck, wide shoulder straps, backless design
  • Close-fitting and quick dry fabric. Comfortable for girls to wear when learning swim
  • Color: colorful, black, nave blue. Perfect gift for girls to their training, lessons, holidays snorkeling, surfing and races and all other water sports activities
  • Imported!!! This is Asian size(NOT US SIZE), please check the size carefully based on your girl HEIGHT and WEIGHT. Please order ONE SIZE UP if your kids are bigger than average weight. if you can not make sure the size, please contact us and tell us that your girls ' age, height and weight, so we will recommend you the right size.Thank you for your cooperation!
  • Hand wash best, temperature is below 30 degrees Celsius, durable and long lasting

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