31511 - Hosiery and Sock Mills
This industry comprises establishments primarily engaged in knitting or knitting and finishing hosiery and socks. Cross-References. Establishments primarily engaged in-- ? Manufacturing orthopedic hosiery--are classified in Industry 33911, Medical Equipment and Supplies Manufacturing; ? Manufacturing slipper socks from purchased socks--are classified in Industry 31621, Footwear Manufacturing; and ? Finishing apparel products only--are classified in Industry 31331, Textile and Fabric Finishing Mills.