Fox River Cable Crew Sock Basil, S Featuring pretty cable knitting atop a silky-soft blend of stretchy, durable fibers, Fox River's Cable socks are what every foot wishes for when things get stuffy and itchy inside shoes. These socks are made from sustainable resources like corn and recycled material. The blend of Ingeo, the sustainable resource, and recycled polyester makes a performance yarn which moves perspiration away from skin, keeping your feet dry and comfortable.