Castelli Rosso Corsa Pro 15 Sock

– 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