Natural fiber activewear

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

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

Merino wool travel and casual apparel for men and women.

B Corp women's clothing brand using natural and organic fibers, one of the UK's highest B Corp scorers.

Premium UK women's apparel in organic cotton, linen, and wool.

Women's activewear and basics in certified organic cotton.

Organic cotton clothing for babies and kids, from newborn basics and sleepers to toddler tops and accessories.

100% organic cotton, spandex-free basics and underwear designed for sensitive skin.

Vermont-made merino wool socks for men, women, and kids with a lifetime guarantee.

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

Organic cotton underwear, basics, and lingerie for men and women, made under fair conditions in Europe.

Fair Trade certified basics in organic Peruvian Pima cotton for men and women.

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

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

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

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

US marketplace for independent boutiques carrying many natural fiber brands.

Organic cotton basics and tees for men and women with a carbon offset commitment.

Affordable organic cotton basics for babies and kids.

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

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

Dutch activewear in hemp, organic cotton, and TENCEL for men and women.

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

Hemp and organic cotton basics and streetwear made with a focus on regenerative agriculture.

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

Organic cotton clothing for babies, kids, and women, certified to the Global Organic Textile Standard.

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

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

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

USA-made knitwear and basics in 100% cotton for men and women.

Women's organic cotton activewear and loungewear basics.

Organic Fairtrade cotton clothing for babies and children, from everyday basics to outerwear.

Los Angeles brand making organic cotton and TENCEL basics and activewear for women, men, and kids.

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

Fair Trade certified organic cotton kids' clothing.

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

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

Mongolian cashmere knitwear brand working directly with herder cooperatives.

Hemp and natural fiber women's swimwear and activewear.

Danish organic cotton underwear and basics for men and women.

Alpine outdoor merino wool apparel for men and women.

Traceable alpaca clothing and knitwear sourced directly from Peruvian farming communities.

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

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

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

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

Affordable luxury basics in cashmere, organic cotton, silk, alpaca, and linen for men and women.

Full-range organic brand offering clothing and underwear in organic cotton, linen, hemp, and merino.

Merino wool outdoor and travel apparel for men and women.

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

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

German cotton socks, boxer shorts, and everyday basics for men and women made with cotton blends.

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

Australian multi-brand natural fiber marketplace carrying hemp, cotton, and linen clothing.

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

Organic Egyptian cotton baby and toddler clothing, toys, and accessories made with fair trade practices.

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

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

Women's ZQ merino wool dresses engineered to be worn for 100 days without washing.

Merino wool casual and activewear basics for men and women.

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

Affordable GOTS and Fair Trade organic cotton basics for men and women.

Alabama-made organic cotton socks in a wide range of styles for men and women.

Montana merino wool brand using fiber from the founders' own family ranch, spun and sewn entirely in the USA. Core base layers, mid-layers, and accessories are 100% merino wool.