Fiber Directory

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Darn Tough✕

Merino wool socks (blended with nylon for durability) made in Northfield, Vermont, with a lifetime guarantee.

Rawganique✕

Clothing, underwear and home goods in organic cotton, linen, hemp and merino — no polyester, nylon or other synthetics.

Safilin✕

Linen and hemp yarn spinner, operating since 1778.

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.

TypeBrandBrandMillBrand
LocationNorthfield, Vermont, USCanadaSailly-sur-la-Lys, FRDrammen, NO
FibersMerinoOrganic cotton · Linen · Hemp · MerinoLinen · HempMerino · Wool
MakesSocksTops & tees, Underwear, Socks, AccessoriesFabric & yarnBase layers, Underwear, Tops & tees, Accessories, Baby & kids
Services——Spinning—
Min. orderNot statedNot statedNot statedNot stated
CertifiedNone listedNone listedMasters of LinenNone listed
NaturalNot 100%. Some blends100% naturalNot 100%. Some blendsNot 100%. Some blends
Founded2004—17781939