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Historic Maine woolen mill making mule-spun wool knitting yarns from mostly East Coast fleece.

Norwegian wool brand making merino wool base layers, thermal underwear, fleece-wool layers and beanies, using New Zealand merino knitted in its own Estonian facility.

Sock maker near Braga, Portugal, producing about 3.5 million pairs a year in organic cotton and merino for department stores, chains and brands such as Asket.

West Yorkshire woollen mill established 1783, weaving cloth for couture, costume, uniforms and apparel.