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Olaian 500, Surfing Boardshorts, Men's

Sale price: $19.99 Regular price:

Short boardshorts with 2-way stretch fabric to make it easier to move when surfing. Flat waistband for a secure fit and comfort on the board. Zipped side pocket.

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Size Guide

This product runs small

Sale price: $19.99 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8517808

Product Features

A photo of the Olaian 500, Surfing Boardshorts, Men's in use

Olaian 500, Surfing Boardshorts, Men's | Our team of designers has developed a pair of boardshorts that are perfectly suited to surfing, for sessions lasting up to 2 hours.

Short boardshorts with 2-way stretch fabric to make it easier to move when surfing. Flat waistband for a secure fit and comfort on the board. Zipped side pocket.

Irritation reduction

Offset flat seams and patch at the intersection of the seams.

Freedom of movement

2-way stretch component ensures that movements are not hindered


Flat waistband keeps the product firmly in place in waves.

Quick dry

Water-repellent treatment lets water drain away and speeds up drying.

Product Lifestyle Image Gallery

Image Gallery

Olaian 500, Surfing Boardshorts, Men's,black 

Olaian 500, Surfing Boardshorts, Men's,black 

Olaian 500, Surfing Boardshorts, Men's,black 

Olaian 500, Surfing Boardshorts, Men's,black 

Olaian 500, Surfing Boardshorts, Men's,black

Product Customer Reviews

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Olaian 500, Surfing Boardshorts, Men's,black
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Good quality

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Sizing not true.

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Excellent et confortable!

Super confortable et résistant à plusieurs sessions de surf ;)


Very good

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On the small side

Mica Clough-Culliford

good quality boards shorts, delivery was faster than expected. sizes are very small, would recommend order a size larger than the product specifies on actual size. sizes in cm are incorrect.

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Very bad.

Please give some perfect size.

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Hello Jaydip,

Thank you for reviewing our product 8403530 - 500 short surfing boardshorts plain full black. Your feedback is important for us to continuously improve our products and your experience with Decathlon.

We sincerely apologize for the inconvenience faced with the sizing of the product, we would request you to go to the nearest Decathlon store to get the product exchanged as we have a easy exchange policy of 90 days. Our sport leaders would be happy to help you.



Designer Shorts

Love at first sight. Aesthetic appeal, material very light and smooth on the skin, the colour combination and design is superb. Wish there were more designs in different colour combinations, would have ordered immediately. Thanks Decathlon.

Nice experience with ur products so good quality

Quality is so good

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Olaian- shorts surfing

Great to wear in rain, beach or swimming pool.

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Loved it!

I really liked the colour and the fit. Nice swim shorts

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Fabulous buy!

Very comfortable! Absorbs perspiration well!!

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good product but needs inner lining.

The shorts are really good. Did not restrict the movement at all. and the pocket also did not accumulate any sand. But it needs to include inner mesh lining.

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Awesome short shorts!

Instantly attracted to the design of this board shorts! It matches my green longboard and blue green waves I surf in. Perfect for relaxed and casual surfing in medium sized gun waves


Nice colour. Love the light weight material. Great to wear out for water activities..

Hi Zainal,

Thank you for taking the time to review our products!

We look forward to more of your reviews and sharing! Plus, the new Decathlon app has been launched and you can now purchase all your favourite sports goods with just a few clicks on your smartphone! Yes, it's now available both in the App store and Google Play Store! Download now and happy shopping!

Thank you for your support and stay safe!

P A D D L E O U T!


Watersports Sports Advisor

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 100% Polyester cationic

What is the olaian brand?

OLAIAN, DECATHLON'S SURFING BRAND Based in Hendaye, in South West France, OLAIAN is Decathlon's surfing and bodyboarding brand. In our offices at the water's edge, we can design a pair of boardshorts and then on the same day go surfing and test them to check that they stay in place in the waves, are comfortable and durable.

Color range

1 plain version and 1 print version 7 color variants/color schemes predominantly red, black, blue

Size grid

Available in XS, S, M, L, and XL.


16", or 40.6 cm in the mid-range M size

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 chose to apply this voluntary environmental labeling system. For more information, visit:



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