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Girl's Surf Shorty Swimsuit Bottoms Mas

Sale price: $5.00 Regular price: $9.99

These briefs are designed so that the surfer can surf with confidence in the waves thanks to a drawstring that can adapt the swimsuit bottoms to fit several body shapes.

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Sale price: $5.00 Regular price: $9.99

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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: 8486039

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Product Features

A photo of the Girl's Surf Shorty Swimsuit Bottoms Mas in use

Girl's Surf Shorty Swimsuit Bottoms Mas | Our design team developed this swimsuit for advanced surfers in all kinds of waves.

These briefs are designed so that the surfer can surf with confidence in the waves thanks to a drawstring that can adapt the swimsuit bottoms to fit several body shapes.

Stays in place in the waves

Its shape and drawstring give a secure fit in the waves

Product Lifestyle Image Gallery

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Girl's Surf Shorty Swimsuit Bottoms Mas,multicolor 

Girl's Surf Shorty Swimsuit Bottoms Mas,multicolor 

Girl's Surf Shorty Swimsuit Bottoms Mas,multicolor 

Girl's Surf Shorty Swimsuit Bottoms Mas,multicolor 

Girl's Surf Shorty Swimsuit Bottoms Mas,multicolor

Product Customer Reviews

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Girl's Surf Shorty Swimsuit Bottoms Mas,multicolor
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Great quality, extremely small sizing!

A really good quality bikini set i bought the tankini top to go with it. My daughter is a small size 12 and I sometimes have to buy her age 11 tops. I originally bought the age 12. had to re send for an age 14. will report back. My 10 year old who is a muscly gymnast and has a larger frame than her sister could not get this on. Order a size up from your usual. Or 2 if the frame is larger.

Super plavky

Super cena, pěkně se nosí a vypadají také hezky.

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Fällt kleiner aus

Unbedingt abprobieren. Fällt kleiner aus . Sonst aber top.

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Voll im Trend

Ganz tolle Farben und super Passform!

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Süße Bikinihose

Tolle Farben, super Tragekomfort

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Sitzt super und sieht gut aus

Hose als auch das passende Oberteil sind perfekt


passt sehr gut und sieht sehr gut aus

Bikini Hose

Sehr gut

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Está bien

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Braguita bañador

Las tallas muy justas y no cuadran con las edades de los niños, lo bueno es que es cómodo.

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Estimado Santiago,

Te agradecemos que nos hayas depositado tu comentario. Vuestras opiniones son la base sobre la que nos asentamos para seguir trabajando en mejorar los productos y servicios que ofrecemos. 


Marianna T. Experta Fitness Decathlon Sant Boi

Braguita bikini

La talla muy bien, muy cómodos ...pero como se usan a diario para entreno en piscina se desgastaron en menos de 1 mes i eso que llevan el sello de aquaresist,con ningún otro bikini o bañador nos había pasado, supongo que también será por el precio

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Te agradecemos que nos hayas depositado tu comentario.

Vuestras opiniones son de principal importancia para seguir trabajando en mejorar los servicios y/o productos que ofrecemos.

El bañador surf olain negro es un producto para la practica del surf en un uso frecuente, lamentamos que no cumpla sus expectativas. Remontamos el problema a la marca.

Recordarte que todos nuestros artículos de marca Decathlon cuentan con un plazo de cambio o devolución de 2 meses con el ticket de compra. Cualquier duda puede acercarse a la tienda más cercana que nuestros compañeros le ayudaran.


Buen producto y buen precio.

Buen producto y buen precio.

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Cumple las expectativas

Bikini de batalla, perfecto para niñas que crecen rápido

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Bikini Decathlon

Me parece que es muy cómodo y chulo pero me gustaría que hubiera una parte de arriba

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Encaja perfectamente

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Size Guide

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Additional Product Information


Main fabric: 80.0% Polyamide, 20.0% Spandex ; Yoke: 80.0% Polyamide, 20.0% Spandex ; Lining: 100.0% Polyester cationic

You are an advanced surfer

Surfing is one of your favorite sports and you surf regularly in warm water. 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 know some maneuvers. 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 Mas briefs so that young surfers can surf without worrying about losing their swimsuits in the waves. With its sporty look, these briefs provide ideal coverage and the drawstring gives a perfect fit in the waves.

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.

Girls' swimsuit 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' swimsuit sizes

Here is the link between age and height on our swimsuit labels: 4 years: from 4'11” to 5'3”16 years: from 3'5” to 3'9”6 years: from 3'9” to 4'1”8 years: from 4'1” to 4'3”10 years: from 4'4” to 4'8”12 years: from 4'8” to 4'11”14 years: from 4'11” to 5'3”16 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.

What is the olaian brand?

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. This is why your product may have a different logo from the one in the picture illustrating the product.

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.

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