Product Colors and Sizes

  • Black Friday product
  • New Deal product
  • Cyber Monday product
  • Clearance product
  • Deal product
  • Best Seller product
  • Ecodesign product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Isa Adjustable Back Swimsuit Top Women's

Sale price: $20.00 Regular price: $39.99

This swimsuit bikini top for surfing has a large elastic under the bust providing very good support. Its back is fully open and adjustable with elegant openings.

Color: Select a color
Size: Select a size
Size Guide
Sale price: $20.00 Regular price: $39.99

Free shipping over $49

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8573728

Product Videos

Product Features

A photo of the Isa Adjustable Back Swimsuit Top Women's in use

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

This swimsuit bikini top for surfing has a large elastic under the bust providing very good support. Its back is fully open and adjustable with elegant openings.

Stays in place in the waves

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

Product Lifestyle Image Gallery

Image Gallery

Isa Adjustable Back Swimsuit Top Women's,black 

Isa Adjustable Back Swimsuit Top Women's,black 

Isa Adjustable Back Swimsuit Top Women's,black 

Isa Adjustable Back Swimsuit Top Women's,black 

Isa Adjustable Back Swimsuit Top Women's,black

Questions & Answers

Product Customer Reviews

Skip to reviews
125 Reviews
Write a Review 

Isa Adjustable Back Swimsuit Top Women's,black
Filtered by reviews Loading reviews…
Perfect fit

Used to using under wire bikini this was just as good and much more comfortable without underwire


Leider zu klein

icon-circle-checkmark verified purchase
Perfekt fürs Schwimmen

Sitzt, hält, passt. Gewohnte BH-Größe passt perfekt. Sehr angenehm fürs Schwimmtrainig

icon-circle-checkmark verified purchase

Trage normalerweise 70D, passt sehr gut, hält super, sehr schöner Schnitt und Farben.

icon-circle-checkmark verified purchase

Top, sitzt perfekt, nichts verrutscht und hab damit ein mega sicheres Gefühl bei allen Bewegungen, ohne Angst zu haben es springt gleich was oben raus (das hatte ich bisher bei noch keinem Bikinioberteil). Sehr gute Qualität! Ich glaub ich leg mir ein zweites auf Lager

Größe passt gut, angenehm zu tragen

Paßt, sitzt, hat Luft

icon-circle-checkmark verified purchase

Sitzt gut, passt gut!

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase

Hola Josmary,

Nos encanta saber que nuestros productos hayan llenado tus expectativas, nuestro equipo trabaja para brindarte el mejor servicio.

Ana Isabel
Buen soporte y bonito

Da un buen soporte y no te tienes que preocupar de que se mueva. bonito diseño. La talla corresponde.

icon-circle-checkmark verified purchase

Muy cómodo

icon-circle-checkmark verified purchase
Top bikini Isa Presana

Muy cómodo. Sujeción excelente. Estampado muy ponible para diferentes usos. Súper recomendable para cualquier actividad relacionada con agua.

icon-circle-checkmark verified purchase

Cómodo y completo. Sujeción al 100%

icon-circle-checkmark verified purchase
Bikini para hacer deporte

No se mueve. Pero es bastante grande si vas a tomar el sol. Da una talla muy pequeña.

icon-circle-checkmark verified purchase
Dificultad al ponerlo

Cuesta mucho de poner y de quitar. Un broche por detrás o por delante facilitaría el proceso. Por lo demás, todo bien

icon-circle-checkmark verified purchase

Es muy bonito ,queda genial y no se mueve sin duda me comprare otro en distinto color.

icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Main fabric: 80.0% Polyamide, 20.0% Spandex ; Lining: 100.0% Polyethylene Terephtalate ; Yoke: 76.0% Polyamide, 24.0% Spandex

You are an advanced surfer

You surf intensively, and it is your favorite sport. During your sessions, you paddle out to the lineup and duck-dive under the breaking waves if you are on a shortboard or turtle-roll if you are on a longboard. You show dedication 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 that is suited to your intensive surfing and 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 paddleboarding, sailing, kite surfing, bathing, etc.

Body shape

Those who enjoy surfing in waves of over 40” know how essential the proper holding of their swimsuit is! That's why we designed the Isa bikini top. Its wide elastic under the bust gives it very good stability whatever the power of the wave or the maneuvers performed. Its open back is adjustable to best fit the morphology of the surfer; The shoulders are free, paddling is easier.

Stays in place in the waves: the test

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, and you should feel supported. The spandex content in certain materials used in the design of our swimsuits softens and relaxes in the water.

Feel beautiful in our swimsuits

For 6 years, we have been working to show women's bodies with one goal: to make women feel beautiful in our swimwear. The chest is not crushed, the rear is not highlighted, and the cleavage is enhanced. Our mission is to ensure that every woman, whatever her body type or size, finds a swimsuit that suits her.

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 stretch and stability, colorfastness when subject to friction, washing, sea water, chlorinated water, and exposure to light, and 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.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual

Please Sign In to Post Your Question

In order to notify you about the answer it is required to Sign In.

Sign In