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.

Sheep Inc.✕

London knitwear label using traceable, ZQ-certified New Zealand merino from regenerative sheep stations.

Icebreaker✕

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

TypeBrandBrandBrandBrand
LocationNorthfield, Vermont, USCanadaLondon, GBAuckland, NZ
FibersMerinoOrganic cotton · Linen · Hemp · MerinoMerinoMerino
MakesSocksTops & tees, Underwear, Socks, AccessoriesKnitwear, Tops & teesBase layers, Tops & tees, Underwear, Socks, Outerwear
Services————
Min. orderNot statedNot statedNot statedNot stated
CertifiedNone listedNone listedZQ MerinoZQ Merino
NaturalNot 100%. Some blends100% naturalNot 100%. Some blendsNot 100%. Some blends
Founded2004———