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Merino wool socks (blended with nylon for durability) made in Northfield, Vermont, with a lifetime guarantee.

American basics label known for Pima tees in US-grown Supima cotton, plus slub and hemp tees; some styles knit and sewn at its own Pennsylvania mill.

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.

Norwegian heritage knitwear brand making pure wool patterned sweaters, cardigans, jackets and accessories, including official Norwegian ski team sweaters.