Fiber Directory

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Up to 4 listings side by side.

ALUMO✕

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

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.

Cariaggi Lanificio✕

Italian spinner of fine yarns, best known for cashmere, also working in baby alpaca, linen, wool and silk.

TypeMillBrandBrandMill
LocationHerisau, CHBoulder, USUnited StatesCagli, IT
FibersCotton · Organic cotton · Linen · CashmereMerinoCotton · HempCashmere · Alpaca · Linen · Wool · Silk
MakesFabric & yarnBase layers, Socks, OuterwearTops & tees, Shirts, Pants & skirtsFabric & yarn
ServicesWeaving——Spinning
Entry price—$$$ · Base layer top $135$$ · Basic tee $48.00—
Min. orderNot statedNot statedNot statedNot stated
CertifiedGOTSNone listedNone listedMasters of Linen
NaturalNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blends
Founded191819972013—