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Winter Cycling Socks 900

Sale price: $14.99 Regular price:
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Sale price: $14.99 Regular price:

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Model: 8549196

Product Features

A photo of the Winter Cycling Socks 900 in use

Winter Cycling Socks 900 is designed for Long wool socks developed by our engineers and made in Italy with the best fibers for greater comfort in winter

Created to improve thermal comfort for cyclists in cold weather. The Merino and Primaloft fiber is lightweight, doesn't retain moisture, doesn't itch and is anti-odor


High-rise socks with plush loops on the front.


Elasticated band at the ankle and the arch of the foot keeps socks in place.

Moisture wicking

A blend of fibers that offer great breathability to keep your feet dry.

Product Customer Reviews

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569 Reviews
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Winter Cycling Socks 900,black
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super comfy and warm

excellent socks - keep my feet toasty

Warm and toastie socka

Bought for my dad, he thinks they're great. He loves that new sock feel, and these keep his toes cosy.

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Good socks

What else can you say, they are warm, fit well, comfy.

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Warm socks

Great purchase good price. Warm for cycling and even good for a run.

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900 winter socks

Terrible sizing. Far too bulky at the ankle and too wide in the foot. Also in use they slide down the leg.

I'm sorry to read that these socks do not fit you very well. Please return them to us for an exchange or a refund if you are not entirely satisfied. It may be that a different size could provide a better fit.
Peter Lazarus, National Cycling Manager, DECATHLON
Winter cycling socks = toasty feet

These are excellent socks (I've recently bought another pair) that are warm and comfortable. The original pair has kept its shape, thickness, comfort after many wears and washes and is still going strong.

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no brainer great socks

great pair of socks for my daily winter commute, they are warm and comfy on you need in winter this is great product

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700 winter socks

The size is a bit generous, which leaves them a bit bunched up at the toes

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Tip top winter cycling socks

Bought these for my husband who is extremely picky but he was delighted with these really warm and light socks! Worth every penny.

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Don't get cold feet

I bought these for a 10 mile commute when the temperature got down to 3 or 4 degrees. I wore them on the way in with overshoes but my feet got cold. They have a dual thickness design - thicker on the bottom and in front of the ankle. I think my feet wanted them thick on top as well - I feel the cold in my extremities! So coming home I thought I'd try them as a second layer (over my "standard" socks, high street sporty things. This worked a treat, I think because of the dual thickness. It was a little bit tight in my cycle shoes but not enough to be uncomfortable or squash them so they didn't insulate. Sadly, having got used to toasty feet one of the socks has developed a hole after only a couple of months (and that's only for half the time because I bought 2 pairs) so that pair will be going back. Gave them 2 stars because they didn't keep my feet warm on their own and have started to come apart after a short time.

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Dear Sir,
Thank you for your feedback regarding the socks.
There are so many variables which can lead to cold feet that we can not really comment on this point however if they have developed a hole and you feel this is due to a manufacturing defect, please feel free to return them to us for a refund or an exchange.  It would not be a problem.
Here is an interesting article in RBR regarding cold feet and the cause/solution.  Well worth a read for any cyclist:
Peter Lazarus UK Market Manager DECATHLON
No cumplen su función

En estos días de frío extremo no he notado diferencia con un calcetín convencional

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Hola Jokin,

Primero queremos agradecerte el tiempo que has depositado en dejarnos una opinión sobre nuestro producto.

Lamentamos que los calcetines no cumplan con las expectativas. Recordarte que dispones de un plazo de 60 días para realizar cambios y devoluciones en productos de nuestra marca, por lo que te recomiendo acercarte a tu tienda DECATHLON más cercana para que nuestro equipo pueda ayudarte.

Reciba un cordial saludo.

Atentamente, el equipo de Decathlon España.


De invierno

Son perfectos para invierno

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Cumplen su función

Para esos días fríos de bici perfectos

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muy cómodos y confortables

Son cálidos y no recalientan el pie en caso de que suba la temperatura en la salida. Muy prácticos. Los uso para tiempo frío y también para entretiempo.Me gustaron y compré otro par.

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Additional Product Information



  • 39% Polyamide
  • 29% Wool
  • 19% Polyester cationic
  • 12% Acrylic
  • 1% Spandex

The benefits of socks

Whether you use your bike for daily errands or for competitive racing, cycling takes a toll on your feet. Pedaling can result in rubbing, which, coupled with perspiration, can feel very unpleasant. The cold can also make cycling uncomfortable if you are not properly protected. This pair of B'Twin 700 high-rise socks makes you feel warm during your rides out in the cold thanks to its plush loops throughout the forefoot.

Product tests

Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience. We then test our products in the field, as we are convinced that only by subjecting them to real-world conditions, like the ones you experience on your bike, can we continuously improve our products.



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


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