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Kamyleon One Piece Swimsuit

Sale price: $30.00 Regular price: $44.99

Fed up of readjusting your swimsuit after each length? This 1-piece swimsuit has wide straps and a Y-back, ensuring good support and an optimal stability during activity.

Color: Select a color
Size: Select a size

This product runs small

Sale price: $30.00 Regular price: $44.99

Free shipping over $35

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: 8574112

Product Videos

Product Features

A photo of the Kamyleon One Piece Swimsuit in use

Kamyleon One Piece Swimsuit | Our design teams have developed this 1-piece swimsuit for intermediate swimmers who swim regularly and are seeking to improve their swimming.

Fed up of readjusting your swimsuit after each length? This 1-piece swimsuit has wide straps and a Y-back, ensuring good support and an optimal stability during activity.

Chlorine resistant

Its highly chlorine-resistant material lets you swim for as long as you want.


The wide straps and its Y-shaped back lets you feel the stability.

Freedom of movement

The medium leg swimsuit and Y-back let you swim freely.

Product Customer Reviews

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Kamyleon One Piece Swimsuit,black
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Excellent training cossie

These swimsuits are excellent in terms of being chlorine resistant. Some of the best I have used over the last 40 years! They do come up very small though so I suggest you go up at least one size maybe 2 when ordering. Decathlon was very fast at refunding for the one I didn’t keep. I’m still using my previous costume which is still good after 2 years of 3 x per week average swimming. Hoping my new one will last as long.

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Ms livermore

Very good value

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All good

Excellent but worth ordering a size up

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wore for first time last week -

bought this in sale and wore for first time last week - as with most chlorine resistant costumes, body of costume tight on first wear but straps even tighter and had difficulty getting it off when wet as the straps (made of different material) twisted making it even harder to get off. suggest buying at least one size larger than usual.

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Hi Janette,

We are sorry to hear about your problems with your new swim suit.

Thank you for taking the time to leave your feedback for us.


Sports Advisor (Customer Service)

Decathlon Wednesbury

Decathlon UK Limited. Company number: 03140144. VAT number: GB679262296.

Registered office: 9 Maritime Street, London, SE16 7FU.

Size is a mystery

I think it's too short in the body as it's a struggle to get my arms in although I'm only 5'5", another thing to take back as the changing rooms are closed.

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Crazy sizing

I had such a faff with this swimsuit,. I’m a size 12 and bought what the label claimed to be a 14 to be on the safe side. I couldn’t get It over my arms! when returning it I got the XL to make sure I’d fit and that had the same issue! Clearly there is some manufacturing error as none of them go over my arms and I do not fit into any size available of this swimsuit. I’m sure it’s great if you can actually wear it and I Love the colours, but clearly unless you are a size 8 or smaller you can’t wear this.

Great costume, caution with sizing.

I’m 5ft 8 and a size 10-12, I purchased this suit in a size to reflect my size. Unfortunately it was too small in length. I exchanged for the next size up and unfortunately the costume still is a little too short to be fully comfortable. However, it’s a beautiful looking costume that I can recommend IF you can get a good fit.

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Kamyleon Swimsuit

Very comfortable, well made and lovely colour too.

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It's excellent..

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Nice Swimsuit

My first experience using a Decathlon swimsuit. I like the fit. The comfort is excellent especially considering I spend long hours in the water. I'll be happy if it lasts two seasons. I'm a lifeguard and professional swimmer. This swimwear is perfect for my needs.

Probably a bit too short in length

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Продукт с отлично качество

Удобна кройка, осигуряваща свобода на движенията и оформяща силуета на тялото.Свеж цвят.Еластична материя, която съхне бързо и е устойчива на хлор.Отлично съотношение между цена и качество.

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Благодарим Ви за отделеното време и оценката, която сте дали за нашия продукт. Качественото обслужване, доволните клиенти и предоставянето на възможността всички да спортуват е наша главна цел.

Спортни поздрави,

Екипът на Декатлон

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Additional Product Information


Main fabric: 78.0% Polyethylene Terephtalate, 22.0% Elastolefin ; Lining: 100.0% Polyamide ; Outer fabric: 86.0% Polyethylene Terephtalate, 14.0% Spandex

Your swimming

The Kamyleon 1-piece swimsuit is ideal for intermediate swimmers.For intermediate swimmers who swim regularly and want to improve. These swimmers need a swimsuit that fits the body, stays in place during activity, and is resistant to chlorine.Nabaiji offers a wide range of swimwear that allows you to swim with products not only suited to swimming but that also meet your body-shape requirements (cover, support, freedom of movement).

Adjustments for the swimsuit

This 1-piece swimsuit fits your body perfectly to ensure a strong and stable feel. Putting on your swimsuit is therefore slightly more difficult, but it guarantees excellent support while swimming. You will no longer have to worry about the straps falling off at each length. How great is that!

Aquaresist technology

Swimming products that have the Aquaresist label are guaranteed to be resistant to chlorine. There are laboratory tested and submerged in baths of chlorinated water for more than 200h. Throughout your swim, they will maintain their elasticity and are UV-resistant. For these reasons, our swimsuits that have the Aquaresist label are recommended for regular or intensive use in a swimming pool.

The material of the swimsuit

Our engineers have developed a polyester-based fabric and replaced the spandex fiber with elastolefin fiber, which is stretchy enough to provide user comfort but, more importantly, is unaffected by chlorine. This thread also has the advantage of quick drying. Another plus: Even the brightest of colors will retain their colorfastness.

Product testing

The products labeled with Aquaresist certification are tested under repeated cyclical loading in a pool of chlorinated water for 240 hours. No deterioration of elastic strength was observed throughout the test. Unlike a standard swimming product, the product remains intact.



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.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual