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Women's Tankini Tank Top Swimsuit Top Iona
Tank top style tankini swimsuit top. Flared and tightened at the bottom with a wide and comfortable elasticated section. Rounded neckline and back. Built-in bra. Can be worn as a third piece.
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Stays in place in the waves
Designed to stay in place in very small waves (broken waves)
Breast support
Built-in bra. Can also be worn over a bikini top.
Quick drying
Made from a polymer base which allows it to dry quickly
Questions & Answers
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Product Customer Reviews

Great product at less price
Sehr schöner Sitz, kaschiert Problemzonen, Blickdicht.
En mi caso, me va bien porque no me puede dar mucho el sol. El problema que encuentro es que el top que lleva dentro no aguanta lo suficiente. Pero, es una prenda que va bien. No lo recomiendo en spa, se hincha
Bien
Bien
Bonne qualité
très bien ,je suis a l' aise dedans et c'est confortable .merci
Trop rigide difficile à enfiler
Haut de maillot très sympathique. Joli coloris, forme très agréable, rondeurs camouflées ...
topissime. couvre bien la poitrine et sans descend bien bas au niveau du ventre. super qualité.
Très bien pour celles qui ne veulent pas être trop dénudée sur le sable tout en profitant du soleil. Le ventre est caché avec ce modèle. Dommage qu’il n’y ait pas plus de choix dans ce type de produit. Prix accessible. Utilisé en borde mer: résiste parfaitement
Matière agrable mais coupe ne convient pas à ma morphologie
je vous remercie d'avoir pris le temps de nous adresser votre avis concernant le tankini IONA. Je comprends tout à fait votre déception et vous invite à procéder à un échange dans votre Decathlon le plus proche soit en optant pour notre autre tankini, le modèle INES : https://www.decathlon.fr/ines-tankini-femme-noir-id_8357552.html soit le modèle de votre choix. Je vous conseille cependant d'effectuer un passage en cabine pour vous assurer que cela corresponde bien à votre morphologie. Merci encore de votre confiance.
Sportivement,
Anne-Sophie Becar
Chef de produit Olaian
bonne tenue
haut de maillot bain avec brassière intégrée très joli, pratique. Sert même de débardeur. Je l'avais déjà acheté en rose/corail. Dommage qu'il n'y ai pas de couleur flashy ...
Je pensais que c'était plus ample
Size Guide

Additional Product Information
Composition
Main fabric
- 82% Polyester cationic
- 18% Spandex
Lining
- 100% Polyester cationic
You are an experienced 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.
Body shape
For women who want to combine the freedom of a two-piece with the comfort and coverage of a one-piece, a tankini is the ideal swimsuit top! Unlike one-piece swimsuits, which impose the same size for the bust and the hips, you can choose your tankini top and briefs separately. With its unique shape inspired by a tank top, the IONA tankini top can be worn as a bikini top or a third piece for a bikini and is therefore suitable for pregnant women.
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 at least 12 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
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
What is olaian?
Tribord surfing products have now become OLAIAN products, the new Decathlon brand dedicated to surfing, bodyboarding and skimboarding. Gradually, the branding of all our surfing products will be replaced. Therefore, your product may display a different logo to that shown in the image of the product.
Origin
Imported
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 elasticity and stability, colour fastness when rubbed, washed, exposed to sea water, chlorinated water and light, and tests on the product's overall performance after repeated washing.
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

Women's Tankini Tank Top Swimsuit Top Iona
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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.
