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Black ALY swimsuit bottoms with elasticated thin edges
Classic-shaped bikini bottoms with thin and elasticated edges for more femininity
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Stays in place in the waves
Carefully designed to stay in place in waves of less than one metre
Questions & Answers
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Product Customer Reviews

Doporučuji
Skvěle plavky pro sport i rekreaci
dobrý střih i materiál
Die Bikini kannst kombinieren mit alles
Braguita Mujer OLAIAN se mantiene con las olas
Es algo más recortado por detrás de lo que me pareció al probármelo en la tienda, pero aún así es cómodo y de un tejido robusto.
Buena relación calidad precio
Aún no había probado este tipo de bikini y estoy muy contenta con el resultado y como queda
A pesar de haber comprado talla grande, cubre poco y no sujeta bien
Va très bien avec le haut à bretelle paillette. Complète la tenue et est un bon rapport qualité/ prix
Très bon conseil du conseiller
Bonjour Marie-Eve,
Merci pour votre commentaire, je vais le communiquer à notre équipe eau.
Bonne journée
Florian
Leader services et expériences clients - Décathlon Brossard
Parfait
Coupe pratique,
Très bien Bon rapport qualité prix Ne bouge pas même dans des toboggans !!!
RAS
Additional Product Information
Composition
Main fabric: 80.0% Polyamide, 20.0% Spandex ; Lining: 100.0% Polyethylene Terephtalate
You are an intermediate surfer
You 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 practice and stay in place for each of your movements. We have designed a range for you that is suited to your regular practice 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 water sports: stand-up paddle boarding, sailing, kite surfing, bathing, etc.
Body shape
The ALY briefs were created for women who want classic briefs, with medium but feminine coverage. Our stylist therefore imagined very thin side edges to indent the thigh and visually lengthen the leg.
Stays in place in the waves: the test
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 will follow a test protocol in a pool at our design offices in Hendaye. 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.
Comfortable in our swimwear
We strive to support women to ensure they feel comfortable in our swimwear. The chest is not squashed, the buttocks are not emphasised, coverage levels vary. Our mission is to ensure that every woman finds a swimming costume that suits her, whatever her body type or size.
Removal of plastic hygiene stickers from our swimwear
From 2022, all women's swimsuits designed by Decathlon will be sold without plastic hygiene stickers. This responsible decision was made to help protect our planet and reduce plastic use. Saving 940 km of plastic every year!Please do your bit by always keeping your underwear on in our changing rooms.
Dry sizing and wet sizing
To ensure a perfect fit in the water, it is important to choose the right size while you are 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, you should feel supported. The elastane contained in certain components used in the design of our swimsuits softens and relaxes in the water.
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.
Olaian, decathlon's surf brand
Based in Hendaye, in South West 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.
Product testing
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 rubbed, washed, exposed to sea water, chlorinated water and light, and tests on the product's overall performance after several washes.
Origin
Imported
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
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Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Black ALY swimsuit bottoms with elasticated thin edges
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
