Castelli Free X9 Sock

For those who want very high quality cycling socks, the Castelli Free X9 Socks has everything a cycling sock needs to maintain comfort and health of the pedaling foot. The 9 cm cuff has a diaphanous construction which is very breathable and it wicks sweat. The high-density elastic mid-foot band supports the foot in the cycling shoe as your feet work on the pedals over the miles.