Fiber Directory

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ALUMO✕

Swiss shirting-fabric maker using extra-long-staple Supima and Sea Island cotton, plus cashmere and linen blends, woven at partner mills.

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.

Fiorima✕

Sock maker near Braga, Portugal, producing about 3.5 million pairs a year in organic cotton and merino for department stores, chains and brands such as Asket.

TypeMillBrandManufacturer
LocationHerisau, CHUnited StatesBraga, PT
FibersCotton · Organic cotton · Linen · CashmereMerinoOrganic cotton · Merino
MakesFabric & yarnTops & tees, Shirts, Pants & skirts, Base layers, Outerwear, Socks, AccessoriesSocks
ServicesWeaving—Knitting
Entry price—$$$ · Base layer top $125—
Min. orderNot statedNot statedNot stated
CertifiedGOTSNone listedGOTS, OEKO-TEX Standard 100, Responsible Wool Standard
NaturalNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blends
Founded1918—1985

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