Fiber Directory

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Icebreaker✕

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

Harvest & Mill✕

Organic cotton basics grown, milled and sewn in the USA, made with family-owned factories near its Berkeley studio.

Ibex✕

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

Aclima✕

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.

TypeBrandBrandBrandBrand
LocationAuckland, NZBerkeley, USBoulder, USDrammen, NO
FibersMerinoOrganic cottonMerinoMerino · Wool
MakesBase layers, Tops & tees, Underwear, Socks, OuterwearTops & tees, Shirts, Pants & skirts, SocksBase layers, Socks, OuterwearBase layers, Underwear, Tops & tees, Accessories, Baby & kids
Services————
Entry price$$ · Base layer top $89.45$$ · Basic tee $54.00$$$ · Base layer top $135$$$ · Base layer top $104
Min. orderNot statedNot statedNot statedNot stated
CertifiedZQ MerinoNone listedNone listedNone listed
NaturalNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blends
Founded—201219971939