Fiber Directory

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Darn Tough✕

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

Sunspel✕

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

Icebreaker✕

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

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.

TypeBrandBrandBrandBrand
LocationNorthfield, Vermont, USLong Eaton, GBAuckland, NZDrammen, NO
FibersMerinoCottonMerinoMerino · Wool
MakesSocksTops & teesBase layers, Tops & tees, Underwear, Socks, OuterwearBase layers, Underwear, Tops & tees, Accessories, Baby & kids
Services————
Entry price$$ · Pair of socks $24.00$$$$ · Basic tee $112$$ · Base layer top $89.45$$$ · Base layer top $104
Min. orderNot statedNot statedNot statedNot stated
CertifiedNone listedNone listedZQ MerinoNone listed
NaturalNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blendsNot 100%. Some blends
Founded2004——1939