This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Rubber Footwear; Athletic Footwear; Safety Footwear.
Possible NAICS Codes
316210 – Footwear Manufacturing
448210 – Shoe Stores
339999 – All Other Miscellaneous Manufacturing
424340 – Footwear Merchant Wholesalers
339920 – Sporting and Athletic Goods Manufacturing
315990 – Apparel Accessories and Other Apparel Manufacturing
448110 – Men's Clothing Stores
333515 – Cutting Tool and Machine Tool Accessory Manufacturing
326299 – All Other Rubber Product Manufacturing
315240 – Women’s, Girls’, and Infants’ Cut and Sew Apparel Manufacturing