Private company

Fox River Mills

American sock manufacturer

Fox River Mills, Inc., was a sock manufacturer based in Osage, Iowa that operated for 125 years from 1900 to 2025. In 1992, they purchased the Nelson Knitting Company of Rockford, Illinois, and in the process acquired the trademark for the Red Heel socks commonly used to make sock monkeys. Fox River Mills includes instructions for making a sock monkey in every packet of Red Heel socks.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1900Founded1

Fox River Mills, Inc., was a sock manufacturer based in Osage, Iowa that operated for 125 years from 1900 to 2025. In 1992, they purchased the Nelson Knitting Company of Rockford, Illinois, and in the process acquired the trademark for the Red Heel socks commonly used to make sock monkeys. Fox River Mills includes instructions for making a sock monkey in every packet of Red Heel socks.2

Products and brands

  • clothing

Listed on Wikidata.1

Timeline

  1. 1900Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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