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1-piece Swimsuit Taïs Ethn black

Sale price: $20.00 Regular price: $29.99

Want to swim peacefully? With its H-shaped back and wide straps, this swimsuit will stay in place while you swim and its built-in bra with removable padded cups will adapt to your needs.

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Size Guide

This product runs small

Sale price: $20.00 Regular price: $29.99

Free shipping over $49

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8546338

Product Videos

Product Features

A photo of the 1-piece Swimsuit Taïs Ethn black in use

1-piece Swimsuit Taïs Ethn black | Our design teams have developed this one-piece swimsuit for the swimmer who is starting out and wants to enjoy the benefits of the water in style.

Want to swim peacefully? With its H-shaped back and wide straps, this swimsuit will stay in place while you swim and its built-in bra with removable padded cups will adapt to your needs.

Chlorine resistant

Up to 100 hours of use: recommended for occasional use


H-shaped back, wide straps and built-in bra with removable cups.

Questions & Answers

Product Customer Reviews

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1-piece Swimsuit Taïs Ethn black,black
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Best value for money

Great quality at a great price, fits perfectly.

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Great design

Great value and very comfortable.

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perfect to wear but not durable

I bought this product in March but because the Covid have been able to use it a bunch of times. All of a sudden I noticed a spot on the rib cage part where the material was peeling off. It is very thin on the spot and can't really use it anymore. It's a shame as I absolutely love it, It is very comfortable.

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Bathing suit

Fits to size. Flattering. Quick dry. Haven’t used in pool.

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Hello Margot,

thank you for your review! We are happy to read that you like this new bathing suit and we hope it will be even better while using it in a pool.

See you again soon!

Decathlon Calgary Team


Confortable to wear, right size, nice material.

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Gr8 swimsuit

Brilliant quality + great price

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Absolutely delighted with this swimsuit!!

I am absolutely delighted with this swimsuit!! From all 1-piece swimsuits I have tried on for years, this is finally the first and the most perfectly suitable for my body shape. It has the padding which helps with smaller bust and the colours are beautiful. I have rather round hips and this suit highlights all that's pretty in me! The strap on the back is so flattering, the swimsuit doesn’t roll up and stays in place throughout the whole swimming session. I totally recommend it!!

Highly recommended

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Loved it!

Decathlon never fails to meet my expectations. I’m glad i ordered this product! The quality is good and look and fit is also first class!

Highly comfortable

The fabric is comfortable to wear, no rashes after being in water for decent amount of time. It looks wonderful. As you can see in product image, its body hugging so I suggest ordering if you feel comfortable with that. If yes, just go for it.
Tip: Pair it with a white open shrug or kaftan. Looks super cool.

perfect fit n stays just right

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Amazing Product

I am not a swimmer but wanted a good swimsuit for a beach side vacation, it fits perfectly and quality is also very good

Got it for 999 which is a good deal for this good product

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Awesum fit. Looks very good

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Beautiful fit. Swimming for years, but its the first time I am completely happy with the style and fit of this swim suit.

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Size Guide

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Additional Product Information


Main fabric: 80.0% Polyamide, 20.0% Spandex ; Yoke: 82.0% Polyethylene Terephtalate, 18.0% Spandex ; Lining: 100.0% Polyamide ; Padding: 100.0% Polyethylene Terephtalate

Your activities

Swimming for beginners: beginner swimmers who are starting to swim and need ease and comfort. Above all, she is looking for a water-based physical activity for its well-being and health benefits. 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.

Bust support

This swimsuit has an interior bra with removable padded cups.


H-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. An H-shaped back is easy to get on and stays in place so it will not get in your way during your swimming session. Ideal for larger sizes as it is easy to put on once over the hips.


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.

Why doesn’t my swimsuit have a hygienic sticker?

As of 2022, all women’s swimwear designed at Decathlon are made without plastic stickers. If all the stickers were in a line, that would make 940km of plastic saved every year! This meaningful decision is strongly based on protecting our planet and limiting the use of plastics. Let’s make this responsibility a common commitment by making sure to keep one’s underwear on when one goes in the fitting room.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

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    Research and development

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    Minimal retail footprint

    lowers overhead and indirect costs


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