Fiber Directory

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Darn Tough✕

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

Cottonique✕

Hypoallergenic organic cotton underwear, tees and loungewear for people with allergies, with latex- and spandex-free lines.

Duckworth✕

Montana brand making US-made merino wool shirts, base layers, sweatshirts, jackets and socks from wool grown on the Helle family ranch and Rocky Mountain growers.

Ibex✕

Merino wool outdoor clothing — base layers, socks and jackets — founded in Vermont in 1997, now based in Boulder.

TypeBrandBrandBrandBrand
LocationNorthfield, Vermont, USSan Francisco, USUnited StatesBoulder, US
FibersMerinoOrganic cottonMerinoMerino
MakesSocksUnderwear, Tops & tees, Pants & skirts, Socks, SleepwearTops & tees, Shirts, Pants & skirts, Base layers, Outerwear, Socks, AccessoriesBase layers, Socks, Outerwear
Services————
Entry price$$ · Pair of socks $24.00$$ · Pair of underwear $25.00$$$ · Base layer top $125$$$ · Base layer top $135
Min. orderNot statedNot statedNot statedNot stated
CertifiedNone listedGOTS, B CorpNone listedNone listed
NaturalNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blends
Founded2004——1997