Compare

Merino wool base layers, socks and hats from a fifth-generation New Hampshire woollen textile family business.

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

Peruvian label selling its own alpaca sweaters, cardigans and accessories, which also knits garments for other labels, including Indigenous.

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.