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Castelli Rosso Corsa 6 Sock Dark Steel Blue
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Rosso Corsa 6 Sock

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Why settle for sub-par socks?

As any seasoned cyclist would know when you're searching for the final piece of your cycling kit, socks, you still expect quality and high performance. The Castelli Rosso Corsa 6 Sock offers that and then some.

With moisture wicking Meryl Skinlife® yarn and mesh construction, you know your foot is staying cool and dry all day. Not to mention the compression cuff, which increases circulation and provides arch support.

When it comes to cycling, chose a sock that has it all.


  • Compression cuff ensures comfort and stability
  • Meryl Skinlife® yarn to wick moisture
  • Bacteriostatic silver ions reduce irritability
  • Mesh for outstanding breathability

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    Shoe Size35-3940-4344-47   

    Cuff Height: Crew 


    Fabric Type: Blend 

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Well made sock that is very comfortable
    by jdromick
    Cycling Enthusiast
    Eugene, OR

    I do mostly road riding and these socks keep my feet happy after 50-60 miles in the saddle. Good arch support and good ventilation, so my feet don't get hot.

    Reviewed 10/1/2020
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    Great fit and looking socks, we'll see about durability
    by Anonymous

    I ride long and hard. I demand the same performance from my cycling gear as I expect from myself. Castelli has been my preferred manufacturer for technical cycling apparel for more than 20 years. They fit, and perform, with style, pretty much as described with few exceptions. It took me a while to negotiate the "SIZING" charts, but I did. These are the first socks I've ordered from Castelli. Like their other clothing items, the socks fit small, and I may go with their xl size next time to compare fit. Although tight, I have no complaints. They are comfortable, and wick well without bunching, or creating "hot spots" while going "Full Gas", or on those recovey days.

    I did notice a little freying of the weave after my last ride. This is concerning and I will be watching how long they last before a hole develops.

    Reviewed 9/28/2020
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    Wonderful socks !
    by Lite ride

    Very happy with socks, so light & breathable.,

    like they�re not even on my feet.

    Reviewed 8/24/2020
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    Excellent sock!
    by Sidney Pastor
    Las Vegas

    Perfect fit, supportive, great looking!

    Reviewed 9/25/2020
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    great sock for long rides.
    by Anonymous
    Cycling Enthusiast
    Salt Lake City

    keeps feet cool and is durable.

    Reviewed 8/14/2020
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