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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.

Biella weaver of luxury jacket, suit and coat cloth in natural fibers, known as the exclusive producer of Baby Alpaca fabrics.