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Olaian Sofy, Knotted-on-the-Sides Surf Bottoms, Women's

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Model: 8528788

Product Features

A photo of the Olaian Sofy, Knotted-on-the-Sides Surf Bottoms, Women's in use

Olaian Sofy, Knotted-on-the-Sides Surf Bottoms, Women's is designed for As female surfers of all levels, we have designed this swimsuit for beginner surfers surfing in broken waves.

These women's high-leg, tie-side swimsuit bottoms are fully lined, lengthen the leg and show off the buttocks; their spaghetti straps ensure a secure fit in the waves.

Stays in place in the waves

Designed to stay in place in very small waves (broken waves)

Product Lifestyle Image Gallery

Image Gallery

Olaian Sofy, Knotted-on-the-Sides Surf Bottoms, Women's,pink 

Olaian Sofy, Knotted-on-the-Sides Surf Bottoms, Women's,pink 

Olaian Sofy, Knotted-on-the-Sides Surf Bottoms, Women's,pink 

Olaian Sofy, Knotted-on-the-Sides Surf Bottoms, Women's,pink

Product Customer Reviews

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Olaian Sofy, Knotted-on-the-Sides Surf Bottoms, Women's,pink
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Amazing price Amazing product!

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Calidad precio ok

Calidad precio ok

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Calidad y precio excelente.

Todo muy bien, fuimos un día entre semana, estaba muy tranquilo y todo muy bien controlado. Fue una buena experiencia.

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Muy cómodo,tanto para tomar el sol como para practicar deportes acuáticos

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Cómodo y resistente

Buena relación calidad precio.

braguita bikini

Queda muy bien

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Bien para el precio

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Bikini mujer

Buen producto, está bien por la.calidad-precio

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És còmode i queda molt bé. S'eixuga ràpid.

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Bueno es lo que esperaba Braga bikini

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Buena relación calidad precio

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Buena relación calidad precio

Para mi perfecto, ya sabemos que es sencillo pero el precio es increíble y da el pego

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Muy agradable y de sentar muy bien

Bueno en calidad y precio excelente

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Molt bon producte a molt bon preu

És un producte Excel.lent a un preu Excel.lent. El recomano

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Todo perfecto

Me gustó tanto que compré 3 conjuntos. Pero sí me gustaría compartir una idea, que aunque suba algo el precio intenten ofrecer biquinis con cierres para que no cuelguen tantos hilos.

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 82% Polyamide
  • 18% Spandex


  • 100% Polyester cationic

You are a beginner surfer

You are learning to surf or surf only a few times a year, during your holidays or on a surf trip. You stay where you can touch the bottom, in tiny waves or broken waves. You surf for the joy of being in the water and for the feeling you get from it. During your sessions, you often fall, but you fall in waves that are not very powerful. We have designed a wide range of swimwear for you to suit your occasional practice and your body shape.

Body shape

Tie side briefs, along with the sliding triangle top, make up the 2 essential elements of a bikini! They are a summer wardrobe must-have. Thanks to the high-cut leg at the tops of the thighs, they make your legs look longer. Contrary to popular belief, all women can wear them, provided you are comfortable with your body and particularly your stomach, because they are rather low-rise bikini bottoms. The side ties can be tightened and they ensure the briefs stay in place in the water.

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.


These bikini briefs are fully lined, making the swimsuit less see-through when wet.


You can easily adjust the briefs to fit using the knotted side ties.

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 with different indicators. An overall score (ABCDE) is attributed to help you easily identify the products with the best environmental performance. Use the score to compare products of the same type with one another (T-shirts, pants, backpacks, etc.). Decathlon chose to apply this voluntary environmental labeling system. For more information, visit:



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 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


Size Guide Visual