Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • Castelli A Bloc 13 Sock SS19


      20 people are looking at this item.

  • Castelli A Bloc 13 Socks

    Let your feet breathe easy, even when you’re pushing them to chase down the breakaway, thanks to the A Bloc 13 Socks from Castelli. Of course, it does as good a job at keeping you fresh during the morning commute thanks to the lightweight construction and the use of Meryl® Skinlife fabric, with an antibacterial finish that prevents your feet from feeling—or smelling—stale. There’s also a support band across the midfoot, and the compression cuff at the top does a great job of keeping it in place at all times, so no more distractions as you ride.


    • Material: 85% Polaymide (Nylon), 15% Elastane (Spandex)
    • Meryl® Skinlife antibacterial yarns
    • Lightweight construction to keep foot cool
    • Midfoot support band
    • Compression cuff keeps sock in place

    Buy Castelli Clothing from Chain Reaction Cycles. The World’s Largest Online Bike Store.


    • Colour: Dark Gray, Dark Steel Blue-Red, Black-Orange
    • Clothing Size: XXL, L/XL/XXL, S/M
    • Gender: Unisex
    • Age Group: Adult
  • Save Up To 35%
    RRP A$25.00
    A$16.25 - A$17.50 16.25 17.50
    Select Colour
    Dark Gray
    Dark Steel Blue-Red
    Size Chart Select Clothing Size
    Email me when in stock

    Order in the next


    and choose Next Day Delivery at the checkout

  • Need help? Have a question?

    Get in contact with us

    Socks Buying Guide

    We’ve got everything you need to know in our buying guide...

Also Consider

Select Option

Please select an option

Select Option

Please select an option

Select Option

Please select an option

Select Option

Please select an option