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Assos Ultraz Winter Socks Blackseries
Assos Ultraz Winter Socks Blackseries
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Assos Ultraz Winter Socks Blackseries
Assos Ultraz Winter Socks Blackseries

Ultraz Winter Socks

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Prepare yourself, winter is coming.

Layering for cold-weather riding can be a challenge. Luckily, the Assos Ultraz Winter Socks makes for ultra-comfort even in the harshest conditions.

With a heavenly blend of polyester and wool insulating all the way to your toes, you'll never have to worry about being too cold. Moisture-wicking fibers keep your feet dry and comfortable, and a ribbed band around your arches further supports and boosts breathability.

A reflective band, designed with photoluminescent pigment for high visibility, is placed along the Achilles so your competition can easily notice as you pass them.


  • Spot The Light reflective band with photoluminescent pigment, perfect for low visibility riding
  • 360° ribbed band for arch support
  • Added blue "ultra" winter climaCode
  • Friction-free seamless construction

  • 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(Eur)35-3839-4243-46000

    Mfg PartNum: 1360678-blackseries- 


    Cuff Height: Crew 


    Fabric Type: Synthetic 


    Season: Winter 

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Warm without bulk
    by DickRN
    Cycling Enthusiast
    Central Oregon

    I'm XLG in Assos. 6'3', 199 pounds, size 13 (48) shoes. Most Assos socks do not fit me and these do. I like how they feel during the ride, so far in the mid-40's, and using toe covers. Because I have massive calves, and some swelling during rides, some socks will cut into me. These did not cut into me and cut off circulation. I'm ordering a second pair.

    Reviewed 11/2/2020
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