Fiber Directory

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Up to 4 listings side by side.

Ibex✕

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

Sunspel✕

English maker of classic T-shirts in Californian Supima cotton and rare Sea Island cotton, handmade at its Long Eaton factory since 1937.

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.

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.

TypeBrandBrandBrandBrand
LocationBoulder, USLong Eaton, GBDrammen, NOUnited States
FibersMerinoCottonMerino · WoolMerino
MakesBase layers, Socks, OuterwearTops & teesBase layers, Underwear, Tops & tees, Accessories, Baby & kidsTops & tees, Shirts, Pants & skirts, Base layers, Outerwear, Socks, Accessories
Services————
Entry price$$$ · Base layer top $135$$$$ · Basic tee $112$$$ · Base layer top $104$$$ · Base layer top $125
Min. orderNot statedNot statedNot statedNot stated
CertifiedNone listedNone listedNone listedNone listed
NaturalNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blends
Founded1997—1939—