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Women's Surfing Crop Top Swimsuit Top Isa Foamy

Sale price: $10.00 Regular price: $24.99

This crop top swimsuit top for wave sports has a wide elasticated band under the bust to keep it firmly in place and an ultra-open back with feminine mesh inserts.

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Sale price: $10.00 Regular price: $24.99

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Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8403519

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A photo of the Women's Surfing Crop Top Swimsuit Top Isa Foamy in use

Women's Surfing Crop Top Swimsuit Top Isa Foamy | As female surfers of all levels, we designed this swimsuit for advanced surfers surfing in all types of waves.

This crop top swimsuit top for wave sports has a wide elasticated band under the bust to keep it firmly in place and an ultra-open back with feminine mesh inserts.

Stays in place in the waves

Carefully designed to stay firmly in place in waves of more than 40”

Questions & Answers

Product Customer Reviews

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183 Reviews
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Women's Surfing Crop Top Swimsuit Top Isa Foamy,black
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Comfortable but a bit loose in the surf.

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Exactly what I needed.

A comfortable bikini top that keeps everything in when body surfing and swimming in waves. The print has kept its vibrant colour with continuous use in Australian conditions. So happy with this top.

Sizing very small

Lovely product, I have in plain black. Quality appears to be great but sizing is very small, not true to size. I've worn once to try and as a result the straps rubbed my neck sore so cannot wear again. As worn, now unable to return


A little tight

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skvěle sedí i vypadají

skvělé plavky, perfektně sednou a jsou velmi příjemné, vypadají skvěle... barevná stálost

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sportu zdar

hezké barevné provedení, příjemný materiál, pěkně drží na těle. Snad bych jen vytkla horší provedení spoje spodního lemu podprsenky.

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Výrobek se nám líbí.

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Super Teil

Sportlich sexy schön

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Perfekter Sitz

Das Oberteil sitzt gut, auch für größere Körbchen wie D geeignet.Super schöne Farben und saubere Verarbeitung. Wird für Volleyball und sportliche Aktivitäten genutzt. Nicht nur Sonnenbaden ;)

Schön - aber dennoch Unangenehm

Ich habe mir dieses Oberteil gekauft, es ist wunderschön und sitzt an sich super. Leider wird das Tragen auf Dauer jedoch im Nacken trotz Rückenteil unangenehm. Ich würde sagen ab einem C-Körbchen ist dieses Oberteil nicht mehr optimal, da nicht genug Halt vorhanden ist.


Passform war nicht mein Stil.

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Hallo Monika,

wir bedauern sehr, dass die Passform nicht dein Stil war. Wir haben noch viele andere tolle Modelle im Sortiment!

Mit den neuen Bildern, mit Models kannst du nun hoffentlich besser abschätzen wie die Modelle sitzen und in Zukunft besser entscheiden welches zu dir passt!

Ich wünsche dir dennoch einen schönen Tag und hoffe das wir dich in Zukunft wieder besser überzeugen können!

Mit sportlichen Grüßen
Tolles Bikinioberteil

Der Sitz ist einfach kaum zu übertreffen, alles bleibt da wo es soll, selbst bei Action im Wasser. Und dazu sieht’s auch noch gut aus, strahlende Farben, hochwertiges Material. Top!

Schön und funktionell

Sehr schöner Bikini, gerade für Sport im Wasser (Wakeboarden in meinem Fall) oder das Toben mit Hunden oder Kindern gut geeignet. Alles bleibt an Ort und Stelle ;)

Bester Bikini ever

Ich liebe dieses Bikini-Oberteil: Tolle Farbe, toller Schnitt, auch ohne Bügel sitzt das Oberteil perfekt und macht eine schöne Form. Wie auch andere Bewertungen bemerkt haben - es fällt sehr klein aus. Bei BHs habe ich 75-80A, manchmal Richtung B. Hier passt 80C perfekt!

Bikini Bustier Isa

Bestellt habe ich das Oberteil in 75B, mein Unterbrustumfang beträgt 72 cm und ich hatte ja schon gelesen dass das Oberteil eher eng ist (normalerweise trage ich 70B) Das An- und Ausziehen ist etwas unbequem, aber ein Oberteil das beim Sport nicht verrutschen soll muss eben entsprechend eng sein. Ich bin sehr zufrieden, würde aber empfehlen das Oberteil größer zu bestellen als man üblich trägt.

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Size Guide

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Additional Product Information


Yoke: 76.0% Polyamide, 24.0% Spandex ; Main fabric: 80.0% Polyamide, 20.0% Spandex ; Outer fabric: 82.0% Polyethylene Terephtalate, 18.0% Spandex

You are an advanced surfer

You surf intensively; it's your favorite sport. During your sessions, you paddle out to the line-up and duck dive if you are on a shortboard or turtle roll on a longboard to get out the back. You show commitment in powerful waves of more than 40”. Your swimsuit must stay in place for each of your movements, whatever the strength of the wave. We have designed a range for you to suit your intensive practice and your body type.

Body shape

All those who like to surf waves of more than 40” know how important it is for their swimwear to stay in place! That's why we designed the Isa crop top. Its wide elastic under the bust gives it very good stability whatever the power of the wave and whatever the movement of the body, such as duck dives or turtle rolls. With its ultra-open back, the shoulders are completely free to move, making it easier to paddle.

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.

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 spandex 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 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 make sure 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 elasticity and strength, colorfastness when rubbed, washed, exposed to sea water, chlorinated water and light, and tests on the product's overall performance after several washes.



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.

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