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CastelliFast Feet Sock


Item # CST00QR

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  • Black, L/XL ($39.95)
  • Black, S/M ($39.95)
  • White, S/M ($39.95)
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Item # CST00QR

Why We Like The Fast Feet Sock

We want to be decked out in the best gear possible from head to toe, and that's why we're slipping on the Fast Feet Sock before we head out for a road ride. When the weather warms enough to throw our shoe covers to the side, that's when this sock shines. We like the grooved Lycra this sock is crafted from, plus uninhibited in-shoe comfort.

  • Aerodynamic foot coverings for road and TT events
  • Ideal for road racing when it's too warm for shoe covers
  • Leg portion is made of grooved Lycra to help detach airflow
  • The sock portion is based on the Rosso Corsa sock for in-shoe comfort

Tech Specs
Material[sock] Meryl Skinlife, [leg] Lycra
Recommended Useroad cycling
Manufacturer Warranty1 year


US MEN'S SHOE SIZE 5 - 6.5 7 - 10 10.5 - 13
EU MEN'S SHOE SIZE 36 - 39 40 - 43 44 - 47
US WOMEN'S SHOE SIZE 4 - 7.5 8 - 10.5  
EU WOMEN'S SHOE SIZE 35 - 38 39 - 41  

What do you think about this product?


>Rating: 4

Nice socks. Ridiculously expensive.

I've used it several times
Runs small
Size Bought
6` 3"
170 lbs

I like them because they are higher than crew socks. They have a soft, sticky latex strip around the top, inside to hold them up. Order them big.