The Castelli Rosso Corsa Pro 15 Socks are tailored to keep your feet as comfortable and fresh as possible. The socks have a unique 200-needle knit that provides the right level of compression, stretch and cushioning for every part of the foot. The design is also asymmetrical with left and right foot specific shapes. Meryl® Skinlife yarns with antimicrobial silver ions reduce odour.Castelli Rosso Corsa Pro 15 Socks Features15cm cuff heightReflective tab at centre backCushioning under the ball of the footMeryl® Skinlife yarns for freshnessCompressive midfoot support band200-needle construction for extra stretchAsymmetrical design to mirror left and right footMultiple structure knit for targeted performance