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Nabaiji Leony, 1-Piece Swimsuit, Girls'

Regular price: $3.99 Regular price:
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Sale price: $3.99 Regular price:

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Model: 8306929

Product Features

A photo of the Nabaiji Leony, 1-Piece Swimsuit, Girls' in use

Nabaiji Leony, 1-Piece Swimsuit, Girls' is designed for young beginner swimmers who are starting to swim and need ease and comfort

A comfortable girl's swimsuit at an affordable price.

Freedom of movement

Y-shaped closed back with wide straps.


Average cut, without being too open, for good freedom of movement.

Chlorine resistant

Up to 100 hours of use: recommended for occasional use


Soft and elastic material for maximum comfort.

Product Lifestyle Image Gallery

Image Gallery

Nabaiji Leony, 1-Piece Swimsuit, Girls',navy blue 

Nabaiji Leony, 1-Piece Swimsuit, Girls',navy blue 

Nabaiji Leony, 1-Piece Swimsuit, Girls',navy blue 

Nabaiji Leony, 1-Piece Swimsuit, Girls',navy blue

Product Customer Reviews

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Nabaiji Leony, 1-Piece Swimsuit, Girls',navy blue
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Inaccurate sizing.

Bought this in an age 10 for a very slim 8-year old. Sizes on label corresponded to her measurements but she can't get it over her shoulders. I previously bought an 8-year size when she was 6, but am surprised she will need a 12. I think the company needs to re-visit sizing procedures.

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Ordering and service was fantastic but...

The swimming costume was no true to size. I ordered a size 8 years. My daughter is a fairly normal age 6 years and the costume was far too small. I thought I had made appropriate allowances for European sizes but obviously not enough! If it had fitted, it would have been an absolute bargain.

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Brilliant quality

Have brought lots of these always good quality

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Good one

Very nice

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Daughter 9 ordered 12 yrs

Small sizes like the other reviews state so ordered 12 years and us fab for the price.

Good price

Good price and value, using weekly for Swimming. No issues with quality and colour

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Hi Raymond!

Thank you for your review for the Leony Girl's One-Piece Swimsuit - Purple!

I'm very happy that you like the swimsuit! Due to it's one-piece construction with the Y-shaped lace (behind), wearing the swimsuit is easy and allows freedom of movement. In other words, the young swimmers will have no problems stretching their shoulders while doing their strokes in the pool.

Do check out this swimsuit too! It has a better and improved support for female swimmers and what's more, it's chlorine-resistant!

See you around soon Raymond!

Swimming Sports Advisor| Decathlon| Nabaiji| Joo Koon|Singapore
Costume for elite swimming training

Supper happy with the perfect fit ! As some reviewers here scared me . I would advise to buy 4 sizes bigger if yr child is tall and little bit chubby especially with swimming costumes . At our swimming club even very skinny girls wear 2 sizes bigger costume and long trainings still makes bruises under arms and need Vaseline to use , so always buy 2/3 sizes bigger and for chubby ones 4 sizes bigger . Hope this helps . Am An swimming costume expert :D fanatic . Trust me

Interesting design

A lovely fit on my daughter. Exactly the right size for her age, although she is on the small size.

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Swimsuit too small for age range

I purchased the 12 year odl swimsuit for my daughter aged 11 and not particularly big for her age but it was too tight and short in the body

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Way too small

I bought the biggest size for my daughter which corresponds to her height, but there is no way she can fit into it. Unfortunately this is already the largest size in this style. Will be seeking a refund on this one. We've been really happy with Decathlon swimwear sizing until now, and the design is lovely.

Good value

Nice costume. Slim fit.

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My daughter have 4 year. Perfectly for her.

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Worn 4 times fallen apart

This has been worn 4 times since given as a Christmas gift and it has totally fallen apart, all the stitching has come undone. Product says suitable for 100 hours. We’ve managed 2.

basic swimsuit

excellent basic swimsuit for pool or sea

girl's swimsuit

excellent basic swimsuit for pool or sea

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 82% Polyamide
  • 18% Spandex


  • 100% Polyester cationic

Your practice

Beginners swim: young beginner swimmers who are starting to swim and need ease and comfort. For her, Nabaiji offers a wide range of swimwear that allow her to swim with products suited to swimming, but that also meet anatomical requirements


Y-shaped back: above all, a swimsuit should focus on comfort to allow you to move with complete freedom, without restriction or pain. That is why it is important to choose the cut of the back of your swimsuit carefully. A Y-shaped closed back swimsuit is ideal if you have a larger bust.


Material: 80% polyamide / 20% spandex. Chlorinated water can be harmful to swimsuits that are used repeatedly in swimming pools. The spandex fiber that gives the material its stretch and therefore makes it comfortable, also becomes fragile when in contact with chlorine. If you swim occasionally, this material will be fine for you. If you swim regularly or intensively, opt for a 100% polyester material.

Use restriction

Not recommended for use on slides.

Score to compare the environmental impact of products

The environmental impact of the product is calculated over its entire lifecycle and with different indicators. An overall score (ABCDE) is attributed to help you easily identify the products with the best environmental performance by comparing products of the same type with one another (T-shirts, pants, backpacks, etc.). Decathlon chose to apply this voluntary environmental labeling system. For more information, visit:



Care instructions

Rinse with clean water and leave out to dry after each use.

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Size Guide Visual