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Castelli Womens Rosso Corsa 11 Sock Black
Castelli Womens Rosso Corsa 11 Sock Black/White
Castelli Womens Rosso Corsa 11 Sock Hibiscus
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Castelli Womens Rosso Corsa 11 Sock Black
Castelli Womens Rosso Corsa 11 Sock Black/White
Castelli Womens Rosso Corsa 11 Sock Hibiscus

Castelli Women's Rosso Corsa 11 Sock

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Style, Comfort, Performance — The Rosso Corsa Has It All

Keep your feet cool and comfortable while hooked into the pedals. The Castelli Rosso Corsa 11 Sock is just the thing for cyclists looking to enhance power and quality while on the trail. Complete with a multiple-knit structure to get that high-performance in every part of the sock. A cushioning pad lies under the ball of the foot for supreme padding with every push of the pedal. And make sure that you're highly visible when riding in low-light conditions thanks to the reflective tab at the center back of the sock.

A 22-needle construction of Meryl® Skinlife yarns allow for extra stretch, featuring state-of-the-art antimicrobial silver ions to reduce odor for a post-ride hang that you can be proud of. For support you can be proud of, the Rosso Corsa has a compressive midfoot band that keeps you moving without constricting blood flow. Plus, asymmetrical construction creates a mirror shape of the foot, with both right and left socks labeled so you won't have to guess. When it comes to comfort that won't hold you back on the bike, treat yourself to the Castelli Women's Rosso Corsa 11 Sock.


  • 11cm cuff height
  • Multiple-structure knit to get the right performance in every part of the sock
  • 200-needle construction for extra stretch
  • Compressive midfoot support band
  • Asymmetrical construction to mirror shape of foot
  • Reflective tab at center back
  • Cushioning pad under ball of foot
  • 11cm cuff height
  • Meryl® Skinlife yarns with antimicrobial silver ions to reduce odor

  • 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 Size
    (US Wom)
    Shoe Size

    Cuff Height: Ankle 

    Fabric Type: Synthetic 

    Black - S/M

    Mfg PartNum: R4521062010-2 

    Black - L/XL

    Mfg PartNum: R4521062010-4 

    Black/White - S/M

    Mfg PartNum: R4521062101-2 

    Black/White - L/XL

    Mfg PartNum: R4521062101-4 

    Hibiscus - S/M

    Mfg PartNum: R4521062081-2 

    Hibiscus - L/XL

    Mfg PartNum: R4521062081-4 

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    *Orders received before 3:00PM Pacific time are shipped the same day (Mon-Fri). Orders over $50
    are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 29


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