Fiber Directory

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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.

Vital Hemp✕

Hemp clothing made in the USA, including 100% hemp pants.

Ibex✕

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

Isobaa✕

UK merino wool brand making tees, hoodies, base-layer tights, joggers, boxers, socks and beanies for running, outdoors and everyday wear; ships to the US.

TypeBrandBrandBrandBrand
LocationUnited StatesUnited StatesBoulder, USUnited Kingdom
FibersMerinoHempMerinoMerino
MakesTops & tees, Shirts, Pants & skirts, Base layers, Outerwear, Socks, AccessoriesPants & skirts, Tops & teesBase layers, Socks, OuterwearTops & tees, Pants & skirts, Knitwear, Base layers, Underwear, Socks, Accessories
Services————
Entry price$$$ · Base layer top $125$$ · Basic tee $44.00$$$ · Base layer top $135$$$ · Base layer top $106
Min. orderNot statedNot statedNot statedNot stated
CertifiedNone listedNone listedNone listedNone listed
NaturalNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blends
Founded——19972016