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Natural fiber activewear

Brands that make activewear from natural fibers only. No polyester, nylon, or acrylic.

Filter by fiber:CottonHempMerinoTENCEL LyocellWool
Alpkit
UK

Merino wool base layers and cotton outdoor clothing built for hiking, climbing, and running.

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Antero Outdoors
USA

Outdoor basics and activewear in merino wool and organic cotton for men and women.

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Aviator
USA

Merino wool travel and casual apparel for men and women.

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Didriksons
Sweden

Swedish outdoor and rain gear brand, fully PFAS-free, for men, women, and kids.

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Feuervogl
Germany

Organic cotton jeans and trousers for men and women, made under GOTS-certified standards by a German family brand.

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Finisterre
UK

UK surf and outdoor brand making apparel in organic cotton, hemp, and merino.

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Fjällräven
Sweden

Swedish outdoor brand making cotton and wool shirts, sweaters, and technical clothing for hiking and everyday adventure.

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Fjällräven
Sweden

Swedish outdoor and casual brand using organic cotton and wool with no PFAS.

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Flylow Gear
USA

PFAS-free ski and outdoor apparel for men and women.

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Hopaal
France

French outdoor and casual brand using recycled and natural cotton blends.

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Houdini
Sweden

Swedish outdoor brand offering PFAS-free technical apparel with natural fiber options.

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Icebreaker
New Zealand

New Zealand merino wool outdoor base layers and apparel for men, women, and kids.

ZQ Merino
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Isobaa
UK

UK merino wool outdoor and casual apparel for men and women.

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Kari Traa
Norway

Norwegian women's activewear brand making merino wool base layers and technical clothing for outdoor sports.

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Kora
USA

Merino wool outdoor apparel for men and women with a Himalayan-inspired aesthetic.

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Krimson Klover
USA

PFAS-free women's ski and outdoor apparel using natural fibers.

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L.L. Bean
USA

American outdoor and casual brand offering cotton and wool clothing free of PFAS.

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Merino.tech
New Zealand

100% New Zealand merino wool base layers and travel clothing for men and women.

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Meriwool
USA

Affordable merino wool base layers for men and women.

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Minus33
USA

100% merino wool base layers and outdoor apparel for men and women.

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Mons Royale
New Zealand

New Zealand ZQ merino wool ski and outdoor apparel for men and women.

ZQ Merino
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Natasha Tonic
USA

Hemp and natural fiber women's swimwear and activewear.

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Ortovox
Germany

Alpine outdoor merino wool apparel for men and women.

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Páramo
UK

Technical outdoor jackets, trousers, and layering pieces for hiking and mountaineering, made with wool and cotton blends.

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Páramo
UK

UK outdoor brand making PFAS-free technical outerwear for men and women.

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Patagonia
USA

Outdoor brand making apparel in organic cotton, hemp, and merino wool with strong environmental advocacy.

Fair TradeB Corp
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prAna
USA

Outdoor and yoga clothing in organic cotton and hemp for men and women.

Fair Trade
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Purusha People
USA

Women's organic plant-based activewear and yoga clothing.

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Ridge Merino
USA

Merino wool outdoor and travel apparel for men and women.

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Royal Robbins
USA

Outdoor apparel in hemp and organic cotton designed for travel and adventure.

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Smartwool
USA

Merino wool socks, base layers, and outdoor apparel for men, women, and kids.

ZQ Merino
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Snow Peak Apparel
Japan

Japanese outdoor brand making merino wool and natural material apparel for men and women.

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Toad & Co
USA

Outdoor casual clothing in organic cotton and hemp for men and women.

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Tripulse
Sweden

Women's activewear in TENCEL and eco-elastane blends.

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Vaude
Germany

German outdoor and casual brand with GOTS-certified products and a PFAS-free commitment.

GOTS
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Wellicious
UK

Organic cotton yoga leggings, sports bras, and tanks made for women, designed for yoga and active movement.

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Woolly Clothing
USA

Merino wool casual and activewear basics for men and women.

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WoolX
USA

Merino wool activewear and base layers for men and women at mid-market prices.

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