Castelli Rosso Corsa Pro 9 Socks (Black) (S/M)

Castelli’s best performance cycling sock, the Rosso Corsa Pro 9 Sock features cool mesh, a padded forefoot, a compression midfoot, and even a reflective tab at the back.

Features:

• 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
• Meryl Skinlife yarns with antimicrobial silver ions to reduce odor