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Leony Girls' One-Piece Shorty Legsuit Swimsuit - Navy

Sale price: 4.000 KD Regular price:
Color: Choose a color
Size: Select a size
Sale price: 4.000 KD Regular price:
Model: 8388145

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A photo of the Leony Girls' One-Piece Shorty Legsuit Swimsuit - Navy in use

Leony Girls' One-Piece Shorty Legsuit Swimsuit - Navy : Designed for young beginner swimmers who are starting to swim and who need ease and comfort

With its shorty style, this girls’ swimsuit designed for swimming combines coverage and freedom of movement.

Freedom of movement

Y-shaped closed back with wide straps.


The shorty style covers your hips and buttocks.

Chlorine resistance

Up to 100 hours of use: recommended for occasional use


Soft and elastic material for maximum comfort.

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Product Reviews

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925 reviews

Leony Girls' One-Piece Shorty Legsuit Swimsuit - Navy
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Good for 30 mins swim lessons for 4 year child.

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Bought a size 12 for my soon-to-be 11 year old but what arrived was more suitable for a 6 year old. A shame because the style and design are really nice.

Basic swimming costume

Okay for the price. Very thin in quality so can’t imagine will last log with regular swimming. Nice look and nice colour to trim in detailing too. Good value.

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Excellent costume

I bought this costume over the years in many sizes for my growing daughters. It is a brilliant swimsuit, I can highly recommend.

Poor quality and completely wrong sizing

Size 14 years old is so small that it looks to me like a size 8 years old. No lining, completely see through. Really poor quality. Won't be buying any items from this brand in the future.


Bought Age 12 for my average sized 11 year old. The swimsuit has come and is tiny. The reviews showed 4.5 starts out of 5 so I didn't check individual comments before buying, but now I see that they are all saying that the sizing is very small with some commenting that their 7/8/9/ year olds are wearing the Age 14 costume. If the 14 yr old costume fits an 8 years old then label it as Age 8 and stop wasting people's time!!!!

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Small sizing

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Great Value

Great value great product

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Swimming costume

Nice colour good value but I bought age 14yrs for my 9yrs old.

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Nice fit & quality

My daughter looks nice in it. Please note though that sizes do come up small. My daughter is 6 - this was way to small so we got a size 8 which fits perfectly

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Swimming suit

Great price in styles for my daughter love the colour of swimming suit

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I ordered a size 6 and 8 and both are too small for the sizes that are stated for. Ordered these for my grand daughter

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Dear Meena,

Thank you for your recent feedback. We are sorry to hear that our swimsuit become way too small for your grand daughter. We are working on different solutions to make our swimwear sizes more up to date with the current market trends. Currently we recommend to go 2 sizes up compare to the child age but of course this is an individual aspect of each user. Please visit your local store or use the online procedure for full refund or exchange.
Once again apologies for any inconvenience caused.
Kind regards,    


I ordered age 6 the swim suit is no where near an age 6 it would probably only just fit a 2 yrs old. I haven’t returned the item as it’s more hassle than it’s worth and I don’t live near to a store I won’t order again

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Extremely small sizing!

Lovely product, wearing well, only downside is the crazy sizing. My daughter is 7 & average size for her age. She’s ended up with this costume in age 14! Unfortunately this also means she probably won’t be able to get the next size costume at Decathlon. Such a shame. Sort it out Decathlon! In theory I should be able to buy her kids costumes at your store for the next 7 years but as the sizing is so appalling it looks like I’m going to have to shop else where. Can’t imag how much of your business must involve returns due to this issue.

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very bad size reference

Size is way too small for kids

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Dear Asish, 

Thank you for your feedback. We are sorry to hear that you found this swimwear too small. We are working on new size templates which will be easier to use and up to the current market standards.  Please return this item to your local store or use the online procedure for full refund or exchange.
Once again apologies for any inconvenience caused. 
Kind regards,
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Additional Product informations


Main fabric

  • 20% Elasthane
  • 80% Polyamide


  • 100% Polyamide


  • 18% Elasthane
  • 82% Polyester

Your activities

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: a swimsuit should focus above all on comfort, to allow you to perform your movements in complete comfort, without disturbing or hurting you. That is why it is important to choose the shape 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% elastane. Chlorinated water can be harmful to swimsuits which are used repeatedly in the swimming pool. The elastane fibre that gives the material its stretch property and therefore makes it comfortable, is also very 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 life cycle 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, trousers, backpacks, etc.).Decathlon chose to apply this voluntary environmental labelling scheme.For more information, visit:

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