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Girl's Surf Swimsuit Triangle Top Betty 500

Sale price: $12.99 Regular price:

This Betty crop top provides a secure fit in the waves thanks to the band under the bust, while ensuring freedom of movement when paddling.

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Sale price: $12.99 Regular price:

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Model: 8573495

Product Features

A photo of the Girl's Surf Swimsuit Triangle Top Betty 500 in use

Girl's Surf Swimsuit Triangle Top Betty 500 is designed for

This Betty crop top provides a secure fit in the waves thanks to the band under the bust, while ensuring freedom of movement when paddling.

Stays in place in the waves

Band under the bust for a secure fit in the waves

Freedom of movement

Its crossed back straps give the surfer great freedom of movement.

Product Lifestyle Image Gallery

Image Gallery

Girl's Surf Swimsuit Triangle Top Betty 500,deep blue 

Girl's Surf Swimsuit Triangle Top Betty 500,deep blue 

Girl's Surf Swimsuit Triangle Top Betty 500,deep blue 

Girl's Surf Swimsuit Triangle Top Betty 500,deep blue 

Girl's Surf Swimsuit Triangle Top Betty 500,deep blue 

Girl's Surf Swimsuit Triangle Top Betty 500,deep blue 

Girl's Surf Swimsuit Triangle Top Betty 500,deep blue

Product Customer Reviews

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Girl's Surf Swimsuit Triangle Top Betty 500,deep blue
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plavky pro dceru

Vybírali jsme plavky pro dceru,líbily se jí a je spokojená.

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Plavky jsou pěkně barevné, dobře sedí, dcera je spokojená.

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Hezké a dobře padnoucí.

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Pěkné, dobře sedí.

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horní díl plavek

Plavky jsou pěkné dobře padnoucí.

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Bikinioberteil für junge Mädels

Tolle Passform. Optimal für ganz junge Mädels. Drückt nicht.

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Top niña

El relleno no se queda fijo.Hay que estar todo el rato colocándolo. Lo tuve que coser

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Muy bien , talla exelente

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Muy bonito pero mala calidad

El bikini nos encantó y puesto queda monísimo pero al primer baño se le puso amarillento. No ha habido manera de recuperar el color inicial.

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Hola, buenos días,

en primer lugar, agradecerle la confianza depositada en nuestros servicios.

Puede ser motivado por la crema solar si la ha usado o que ese producto tenga algún defecto de fabricación por lo que le aconsejamos que acuda a su tienda más cercana donde se lo cambiaran por uno nuevo sin ningún coste.

Muchas gracias

Francisco Muñoz Director Tienda DECATHLON Aldaia - SURF leader DECATHLON ESPAÑA


Bonito y comodo

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bikini top

un top super cómodo

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Siemta nien

El top esta muy bien pero me parece fatal q la braguita negra soll la haya en tallas hasta 8 años, ni en yienda ni online. Eso es vender bikinis cojos

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Todo perfecto,calidad y precio

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Se ajusta a descripcion

Es para mí hija. Muy contenta con la compra,se ajusta a la descripcion

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 18% Spandex
  • 82% Polyester cationic

Main lining

  • 100% Polyester cationic


  • 20% Spandex
  • 80% Polyamide

Intermediate surfer

Surfing is your favorite sport and you surf regularly in warm waters. During your sessions, you paddle out to the line-up and either duck dive or turtle roll, depending on whether you are on a shortboard or a longboard. You surf waves bigger than 40" and you can do tricks. You often wipe out and you are used to being thrown about underwater. You want your swimwear to stay in place with each of your movements and not get in your way when paddling.

Body shape

We created the Betty crop top so that young surfers can surf without worrying about losing their swimsuits in the waves. With its crossed back straps and wide elastic under the bust, the swimsuit has been designed to give freedom of movement while paddling.

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.

What are padded cups?

A padded cup is a piece of foam that is inserted into the swimsuit. It lets teenage girls protect their modesty. Through our observations and interviews, we have seen that it’s not always easy for girls to accept their bodies at this age. The padded cups hide the nipples, which can be seen when the swimsuit is wet. The pads are removable, leaving it up to the wearer whether to leave them in or take them out.

Girls' swimwear sizes:

At Decathlon, we design swimsuits for young surfers by taking into account their growth. It is for this reason that we systematically associate the child's height with the size, as age is not sufficient to guarantee the correct size. 2 10-year old girls can be of totally different height, weight and shape and have different measurements. We also recommend trying the swimsuits on if possible.

Our girls' swimwear sizes:

Here is the link between age and height on our swimsuit labels: 4/5 years: from 3'5" to 3'9" 5 years: from 3'9" to 4'1" 7/8 years: from 4'1" to 4'4" 8/9 years: from 4'4" to 4'8" 10/11 years: from 4'8" to 4'11" 12/13 years: from 4'11" to 5'3" 14/15 years: from 5'3" to 5'7"

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.

Score to compare the environmental impact of products

The environmental impact of the product is calculated over its entire lifecycle and with different indicators. An overall score (ABCDE) is attributed to help you easily identify the products with the best environmental performance by comparing products of the same type with one another (T-shirts, pants, backpacks, etc.). Decathlon has chosen to apply this voluntary environmental labeling scheme. To get more information:



Product testing

This product has been tested in use in Hendaye and 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; colorfastness when rubbed and washed, and 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
  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