Castelli Espresso 18 Sock

Wear the Castelli Espresso 18 Socks on any type of training ride or race. The nylon/elastane mix creates a perfectly fitting sock that will fit inside any type of cycling shoe. The sock is breathable to keep your foot cool and dry when you sweat. It is also durable so it can withstand the constant abrasion inside a cycling shoe. The long 18cm provides great coverage.