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one-piece swimsuit black - striped black

£14.99 −33%

The design team has developed this one-piece swimsuit for intermediate surfers in all types of waves.

The one-piece JULY swimsuit is the swimsuit in our intermediate range associated with wave resistance and modern style!

Color: Fluo coral pink / Fluo coral pink
Size: size guide
As this is a tight-fitting product, previous customers have recommended purchasing a size up.


Product benefits

Resitant to impact of waves

Tested and approved by our intermediate surfers!

Technical information


Surfing is your favourite sport and you surf regularly in warm waters. During your sessions, you paddle out to the line-up and either duck dive or turtle roll, depending on whether you are on a shortboard or a longboard. You surf waves bigger than one metre and you can do tricks. You often wipe out and you are used to being thrown about underwater. You want your swimwear to stay in place with each of your movements and not get in your way when paddling.


We have created the LUCY long-sleeve one-piece for all young surfers who wish to surf in a swimsuit without the risk of losing it. Its cut has also been designed to avoid any friction between the board and the wax.

It is the iconic surfer-girl swimsuit.


At Decathlon, we design swimsuits for young surfers by taking into account their growth. It is for this reason that we systematically associate the kid's height with the size, as age is not sufficient to guarantee the correct size. Two 10-year-old girls can be of totally different heights, weights and shapes, and have different measurements. We also recommend trying the swimsuits on if possible.


Here is the link between age and height on our swimsuit labels:
7/8 years: from 125 to 132 cm
8/9 years: from 133 to 142 cm
10/11 years: from 143 to 150 cm
12/13 years: from 151 to 160 cm
14/15 years: from 161 to 169 cm


We design swimsuits that promise to stay in place in the waves. To test them, we use a panel of female surfers with different body shapes who follow a test protocol in a pool at our design offices in Hendaye, southwest France. The protocol is designed to reproduce the sensations experienced by surfers when being thrown around by a wave. If this test is conclusive, we go surfing in the sea to test our swimwear in real conditions.


Is the size or style not suitable for you? Would you like to exchange it at your Decathlon store? No problem, just be sure not to cut off the label of the swimsuit in case you want to exchange it.


Based in Hendaye, in southwest France, OLAIAN is Decathlon's new surfing and bodyboarding brand. In our offices at the water's edge, we can design a swimsuit and then on the same day test it directly in the sea to check it stays in place in the waves.

A score to compare the environmental impact of products

The environmental impact of the product is calculated over its entire life cycle 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 has voluntarily opted to apply this environmental labelling scheme.
For more information, visit:


2 years

Product concept & technology

Product Composition

Main fabric 80% Polyamide, 20% Elasthane Shoulder fabric 82% Polyester, 18% Elasthane Main lining 100% Polyester

User Directions

Not recommended for regular use in a chlorinated environment.


This product has been tested in use in Hendaye and has been subjected to numerous laboratory tests to guarantee the quality of use for which it was designed: tests on the fabric's stretch and stability, colour-fastness when subject to friction, washing, sea water, chlorinated water and exposure to light, and the product's overall performance after several washes.

Approved By

Our young Olaian test partners who tested the swimsuit in real conditions, in the Basque country, right next to our design centre.

Maintenance advice

Machine wash - 30° max - normal

Do not bleach

Do not tumble dry

Do not iron

Do not dry-clean


one-piece swimsuit black - striped black
one-piece swimsuit black - striped black
one-piece swimsuit black - striped black
one-piece swimsuit black - striped black
one-piece swimsuit black - striped black
one-piece swimsuit black - striped black
one-piece swimsuit black - striped black
one-piece swimsuit black - striped black

Customer reviews