Fox River Mills, Inc. began it's operations in Appleton, Wisconsin in 1900. Fox River Socks relocated to Osage, Iowa. You will find hosiery under the Wick Dry® brand name. Fox River manufactures sock, mittens, and gloves primarily for hunters, fishermen, and lumberjacks. Fox River has a line of socks made from corn, or more precisely from Ingeo™ fiber which is derived from corn. Ingeo fiber is the first manmade fiber. You get the performance of a synthetic fiber with the appeal of a natural material without using fossil fuel resources such as oil. Socks are available for men or women.