The Castelli Rosso Corsa Pro 9 Socks LX by Castelli are designed to ensure optimal comfort and freshness for your feet. These socks feature a unique 200-needle knit that offers the perfect combination of compression, stretch, and cushioning throughout the foot. The design is asymmetrical, with specific shapes for the left and right feet. The use of Meryl® Skinlife yarns, infused with antimicrobial silver ions, helps to reduce odour. Key features of these socks include a 9cm cuff height, a reflective tab at the centre back, cushioning under the ball of the foot, and a compressive midfoot support band. The 200-needle construction provides extra stretch, while the asymmetrical design mirrors the natural shape of the left and right foot. The multiple structure knit also ensures targeted performance. In summary, the Castelli Rosso Corsa Pro 9 Socks LX are a high-quality option for cyclists who value comfort, freshness, and performance.