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Darn Tough✕

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

Sheep Inc.✕

London knitwear label using traceable, ZQ-certified New Zealand merino from regenerative sheep stations.

Kowtow✕

Seed-to-garment label making all its clothes from a single fiber, Fairtrade organic cotton, plastic-free and traceable.

Minus33✕

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

TypeBrandBrandBrandBrand
LocationNorthfield, Vermont, USLondon, GBWellington, NZAshland, New Hampshire, US
FibersMerinoMerinoOrganic cottonMerino
MakesSocksKnitwear, Tops & teesTops & tees, ShirtsBase layers, Socks, Accessories
Services————
Min. orderNot statedNot statedNot statedNot stated
CertifiedNone listedZQ MerinoFair Trade, GOTS, B CorpNone listed
NaturalNot 100%. Some blendsNot 100%. Some blends100% naturalNot 100%. Some blends
Founded2004—20062002