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Sale price: QAR 45,00 QAR 45,00

Special product, Innovation Special product, New Release Special product, Sale End series Personalize me Eco-design Same day delivery

Our design teams developed these running socks to protect your feet from blisters when you are out running.

Why wear a pair of fine socks? Runners seeking good feel will love these snug-fitting mid-height running socks knitted with a fine anti-friction yarn.

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Sale price: QAR 45,00 QAR 45,00

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Product Features

A photo of the RN900 MID FINE RNNING SOCKS in use

Reduced chafing

knitted with a special yarn to reduce blisters.


Comprehensive size range for precise sizing and elasticated strip.

Moisture management

Material absorbs and wicks perspiration away


We reduce our environmental impact by dying the yarn at source

Product Reviews

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1006 reviews

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Love these socks

Great value for money, great fit, really comfy

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Not a bad sock

Alright, have worn well, and quite comfortable

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Pretty poor

Holed after a few runs, very poor compared with your other socks I bought

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comfy even on long runs

used 1st time today on long run and felt great

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Running socks

Great comfort

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No blisters

I bought these as I have been struggling to heal a blister. They have been great and so comfortable. Bought two pairs and love them!

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nice socks

These are nice comfortable socks and breathe well

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Hi Doug! We're so glad you were able to find a product to elevate your running experience, and we really appreciate you leaving a review so other runners can find comfort too! We hope to see you in store again soon!


Since I start using decathlon products and as we are also a Trail running organiser is absolutely best to me and the runners as well as per my friends using the products Currently we are looking our event Title sponsorship from any potential corporate companies

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Hello Khimding,


Thank you for supporting Decathlon Hong Kong and your feedback on our product! We are delighted to hear that you have had a positive product experience with us. 


Regarding your comments, please contact or WhatsApp us at 91659235 we would be more than happy to share and help.

Hope to see you around soon!

Charles Lee

Decathlon Hong Kong Running Team


Good quality

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Hello Kwok Ming,


Thank you for supporting Decathlon Hong Kong and your feedback with our product! We are happy to hear that you have had a positive product experience with us. 


We will keep maintaining our service standard to give you a better purchasing experience.


If you have any more questions, comments, please feel welcome to reach back out as we would be more than happy to share and assist. Hope to see you around soon!

Charles Lee

Decathlon Hong Kong Running Team

Smell bad

Smell bad

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Hi Jitendra,

Thank you for your feedback on the Run900 Mid Fine Running Socks - Cedar

Based your feedback I understand that you are not happy with the quality of the product.

Please accept our sincere apologies for any inconvenience caused.

As a solution I invite you to visit a Decathlon store nearest to you and reach out to our team at the welcome desk for a replacement or a refund as needed.

It will also be great if you can help our team know of your preference for socks based on usage, either running or any other purpose, so they may accordingly show our collection to you.

We look forward to your continued visits to our store.

Stay sporty!

Jogging shoe

Very very happy

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Apt and highly comfortable

Very good socks for endurance running.

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Nice socks

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It’s good

Works well

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Not Worth

Good product, but not worth the amount

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Additional Product informations



  • 4% Elasthane
  • 96% Polyamide

Height of upper

the height of the upper ends at ankle level.

Yarn used in the heel and toes.

We have woven these socks at the heel, toes, and necessary areas with a specific yarn to reduce the risk of developing blisters. The component is a polyamide yarn twisted with a second polyamide yarn coated with PTFE.

Special seam around the tip.

There is a special construction at the tip that makes the sock conform to the shape of the toe area perfectly.The seam at the toe enclosure is located under the toes in the hollow area to prevent chafing on the top of the foot.

Wash before a race

I recommend that you test out all these new products if you want to wear them in a race. That way, you can be sure of avoiding any nasty surprises on race day. As you wash them, our socks will lose the silky feeling of new yarns. Your foot will slip less in the shoe.

Extra sustainable development information

The black and white models are woven with dope-dyed yarn.Dying textiles requires a lot of water but produces a lot of waste water from dye baths. In order to reduce this impact on the environment, we have chosen to use dope-dying, with the colour pigments integrated as the yarn is manufactured.

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