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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.

Kathmandu cashmere maker producing sweaters, cardigans, scarves, shawls and beanies in Himalayan chyangra pashmina, yak wool and wool for OEM and private-label buyers.

British outerwear brand famous for the duffle coat, making wool-rich duffles, peacoats and overcoats in England, including Harris Tweed styles.

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