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Women's one-piece long sleeve swimsuit - Mary belly white
This swimsuit with its stylish open back and adjustable neck cord will elevate your look.
ID 8800546
- 2-year warranty
- 365 days to return for members
- resitant to impact of wavesCarefully designed to stay in place in waves of less than 1 metre.
- BODY SHAPEWe created the MARY one-piece for those who want to surf waves of up to a metre without worrying about losing their swimsuit in the shore break or while paddling out to the line up. Ideal for surfing in warm water, its cut has been designed to limit chafing against the board and wax. Its feminine seams enhance the silhouette and do not crush the bust. Its open back gives it a very modern look.
- HOW TO CHOOSE THE RIGHT SIZETo ensure a perfect fit in the water, we have to adjust our models when dry, because once they are in the water, swimsuits become looser. We therefore recommend you buy the correct size. The swimsuit needs to fit snugly against your body in the fitting room, and you should feel supported. The elastane content in certain components used in the design of our swimsuits softens and relaxes in the water.
- STAYS IN PLACE IN THE WAVES: THE TESTWe 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, south-west France. This protocol aims 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.
- YOU ARE AN INTERMEDIATE SURFERYou regularly go surfing. During your sessions, you paddle out to the line-up, duck dive under the breaking waves if you are on a shortboard, or turtle roll if you are on a longboard, then surf waves of less than one metre. You often fall and are used to being shaken about underwater. Your swimsuit must meet the requirements of your activity and stay in place for each of your movements. We have designed a range for you that is suited to regular activity and your body shape.
- ACTIVE AT THE BEACH!Whether you be a surfer or enjoy bathing in the sea, you don’t want to lose your swimsuit! This is why we test all our swimsuits in the waves. Each model is designed for surfing and perfectly suits other watersports: stand-up paddle boarding, sailing, kite surfing, bathing, etc.
- FEEL GOOD IN OUR SWIMWEAROur work centres on helping women to feel good in our swimsuits. The bust is not flattened, the bottoms don't dig in, and the level of coverage varies. Our mission is to ensure that every woman can find a swimming costume that suits her body, whatever her shape or size.
- DO YOU WANT TO EXCHANGE YOUR SWIMSUIT?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.
Features
Design benefits
Design details
Specifications
Details
level of practice | intermediate, advanced |
indentation | medium indentation |
back shape | open back |
main material | polyester |
top shape | with sleeves |
style | with pattern, two-tone, printed, plain |
condition | new |
Composition
Main fabric: 18.0% Elastane, 82.0% Polyester |
Lining: 100.0% Polyester |
Yoke: 20.0% Elastane, 80.0% Polyamide |
Usage & care
Environmental impact
Ecodesign approach
Analysing the product's environmental footprint enabled us to identify the most impactful stages of its life cycle. Thanks to this approach, our design teams were able to develop this product while significantly reducing its environmental impact.More about our approach

Recycled polyamide
Product made from 18% recycled polyamideUsing recycled polyamide rather than conventional polyamide reduces the CO2 emissions linked to the material by at least 38%.

Recycled polyester
Product made from 60% recycled polyesterUsing recycled polyester rather than conventional polyester reduces the CO2 emissions linked to the material by at least 17%.

Greige (undyed)
Product made from 18% undyed yarnUsing this finishing process enables us to reduce CO2 emissions linked to the production of undyed textiles by at least 53% compared to conventional dyeing.
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