Fiber Directory

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Ibex✕

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

Buck Mason✕

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.

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.

Icebreaker✕

Merino outdoor and base-layer clothing; some fabrics blend merino with nylon, lyocell or elastane.

TypeBrandBrandBrandBrand
LocationBoulder, USUnited StatesUnited StatesAuckland, NZ
FibersMerinoCotton · HempMerinoMerino
MakesBase layers, Socks, OuterwearTops & tees, Shirts, Pants & skirtsTops & tees, Shirts, Pants & skirts, Base layers, Outerwear, Socks, AccessoriesBase layers, Tops & tees, Underwear, Socks, Outerwear
Services————
Entry price$$$ · Base layer top $135$$ · Basic tee $48.00$$$ · Base layer top $125$$ · Base layer top $89.45
Min. orderNot statedNot statedNot statedNot stated
CertifiedNone listedNone listedNone listedZQ Merino
NaturalNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blends
Founded19972013——