Why We Like The Castelli Blocco 15 Sock
With a midfoot support band and a reinforced heel and toe, we pull on the Castelli Blocco 15 Sock for extra support and comfort during our ride.
- Crew socks optimized for road cycling comfort
- Built with Q Skin yarns and a Pique ankle knit
- Silver ions help reduce odors
- Reinforced heel and toe areas increase longevity
- Item #CSTZ7P6
- Q Skin yarns
- crew (5.91in)
- road cycling
- Manufacturer Warranty
- 1 year
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