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Montana brand making US-made merino wool shirts, base layers, sweatshirts, jackets and socks from wool grown on the Helle family ranch and Rocky Mountain growers.

Spinner of natural-fiber yarns in cotton, silk, linen, cashmere and alpaca for knitting and weaving.

Fair trade nonprofit in Lalitpur, Nepal whose 2,300+ home-based women hand-knit sweaters, hats, socks, gloves and scarves in wool, cotton, nettle and silk to buyers' and own designs.

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.