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

Portuguese fully-fashioned knitwear factory producing for major brands and chains in cashmere, merino, silk and fine cottons including Pima and Sea Island.

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.

Historic Norwegian wool brand making merino wool base layers, underwear, sweaters, jackets, pants, socks and accessories for outdoor and everyday wear.