RWS certified wool brands
Updated July 19, 2026
The Responsible Wool Standard (RWS) is administered by Textile Exchange and certifies wool for humane sheep treatment, sustainable land management, and chain of custody from farm to finished product. It prohibits mulesing, requires rotational grazing, and mandates independent audits at every stage of the supply chain.
RWS is distinct from ZQ Merino — a New Zealand-centered certification developed by The New Merino — in that it covers a broader range of wool types and is more widely adopted across global brands. Both prohibit mulesing and cover animal welfare. You can verify any RWS certificate through the Textile Exchange public database at textileexchange.org.
Alpaca and vicuña knitwear for men and women across a range of price points.
Merino wool base layers and cotton outdoor clothing built for hiking, climbing, and running.
Danish-designed unisex wool knitwear rooted in maritime workwear, built around the classic sailor sweater.
Moroccan artisan cooperative of 600+ weavers making hand-woven wool and natural fiber goods.
German casual and denim brand in organic cotton, linen, and wool for men, women, and kids.
European-made timeless basics in natural fibers for men and women with full supply chain transparency.
High-end Danish basics in organic cotton, wool, wild silk, linen, and hemp — full natural fiber range.
B Corp women's clothing brand using natural and organic fibers, one of the UK's highest B Corp scorers.
Chunky-knit weighted blankets and sleep accessories made from organic cotton and natural fibers for home wellness.
Sustainable outdoor and streetwear made from organic cotton and wool, designed for active lifestyles.
Dutch legwear brand making cotton and wool socks, tights, and hosiery for men, women, and children.
Classic Scandinavian casual clothing in wool and cotton, spanning sweaters, piqué polos, and oxford shirts for men and women.
Handmade cashmere and wool knitwear, cardigans, and everyday clothing pieces crafted using traditional techniques in Nepal.
Argentine-American women's artisan clothing using handmade natural fibers and indigenous techniques.
Danish organic cotton basics in a wide range of bold colors for men and women.
German maker of organic merino wool, silk, and cotton base layers and bodywear for babies, children, and adults.
Moroccan-Belgian artisan brand making hand-dyed natural fiber and wool textiles.
Vermont-made merino wool socks for men, women, and kids with a lifetime guarantee.
Luxury linen and cashmere fabrics, throws, cushions, and upholstery textiles for high-end residential and commercial interiors.
Danish label offering wool and cashmere clothing crafted for everyday warmth and considered wear.
German organic wool and wool-silk base layers and baby clothing for all ages.
Transparent-pricing basics in organic cotton, cashmere, wool, and linen 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.
Uruguayan-American luxury women's and men's clothing in silk, cashmere, linen, and family ranch wool.
US marketplace for independent boutiques carrying many natural fiber brands.
Mongolian luxury cashmere and camel wool knitwear for men and women.
Organic cotton, wool, and linen clothing, underwear, and bedding for adults and children, made to GOTS standards.
Organic wool and cotton socks, tights, and leg coverings for babies, children, and adults, made in Germany.
Austrian organic brand offering GOTS-certified cotton, wool, and linen clothing, bedding, and home textiles for adults and children.
Organic cotton and wool clothing for babies, children, and expectant mothers, from a German natural goods shop.
Organic cotton and wool mattresses, pillows, and bedding for the home, made in the USA.
Everyday clothing for women, men, and children in organic cotton, wool, and linen from a German natural fashion pioneer.
German hosiery mill producing organic wool and silk socks and tights for babies, children, and adults.
Handcrafted wool and organic cotton bedding including comforters, pillows, and mattress toppers made in Washington state.
Loom-hooked area rugs made from undyed wool and recycled or organic cotton, crafted without dyes, latex, or chemicals.
Swedish outdoor brand offering PFAS-free technical apparel with natural fiber options.
Australian socks in wool, cotton, and alpaca for men and women.
Danish kidswear brand making everyday clothing for babies and children from organic cotton and merino wool in Scandinavian style.
Norwegian women's activewear brand making merino wool base layers and technical clothing for outdoor sports.
Merino wool outdoor apparel for men and women with a Himalayan-inspired aesthetic.
American outdoor and casual brand offering cotton and wool clothing free of PFAS.
French sustainable knitwear brand making merino, alpaca, and organic cotton sweaters, cardigans, and vests for everyday wear.
Organic wool and cotton clothing for women and children, made in Germany since 1987.
Danish children's lifestyle brand offering organic cotton and merino wool clothing, knitwear, and essentials for babies and kids.
Washable natural fiber rugs in cotton and wool for home and kids' spaces.
Organic cotton, wool, and linen clothing for women, men, children, and babies from a German sustainable fashion brand.
US-based curated marketplace for ethically made clothing and goods in natural fibers.
South African luxury mohair and wool knitwear brand drawing on Xhosa visual heritage.
100% New Zealand merino wool base layers and travel clothing for men and women.
New Zealand ZQ merino wool ski and outdoor apparel for men and women.
Wool and organic cotton clothing for babies, kids, and adults.
Wool and cotton accessories for babies and young children, including blankets, gloves, and bibs made from organic natural fibers.
Swiss sustainable clothing brand making casual tops, basics, and everyday wear from organic cotton, with a tree planted for every item sold.
UK women's natural fiber clothing brand that distributes 90% of profits to charitable causes.
Canadian maker of organic wool and cotton mattresses, duvets, pillows, and bedding made in Ottawa.
Surf-inspired casual clothing in organic cotton, hemp, and wool for men and women.
Handcrafted cashmere and silk shawls, scarves, and wraps made by Nepalese artisans from Himalayan Chyangra goat wool.
Norwegian brand offering wool and cotton underwear, socks, base layers, and wardrobe essentials for women, men, and children.
Portuguese men's shirts and casualwear in linen, cotton, and flannel.
Organic cotton socks, underwear, and kids clothing at accessible prices.
Affordable luxury basics in cashmere, organic cotton, silk, alpaca, and linen for men and women.
Women's timeless clothing in GOTS organic cotton and responsibly sourced wool.
Organic mattresses, pillows, and bedding made with wool and cotton for healthier home sleep.
Coastal-inspired women's clothing in cotton, linen, and wool, designed for everyday wear with a relaxed, nature-rooted aesthetic.
Organic cotton and wool clothing for babies, kids, and women.
French-style clothing in organic cotton, silk, and wool for women and men.
Canadian bedding brand offering cotton and wool sleep products, including percale sheets, Egyptian cotton bedding, and wool-layered organic mattresses.
Wool and organic cotton tights with shoulder braces for babies and young children, made in Czech Republic.
Danish minimalist women's clothing in organic cotton, wool, and linen — natural fibers only.
Handcrafted organic wool and cotton mattresses, comforters, pillows, and bedding made in the USA since 1982.
German maker of organic merino wool blankets and sleeping bags for babies, knitted in Germany.
San Francisco men's brand making denim and casual clothing in organic cotton and wool.
Organic cotton sleepwear, bedding, and towels for the home, designed in Copenhagen.
Artisan-made home goods including wool, cotton, linen, and jute rugs and bedding.
Nigerian-American luxury multi-brand marketplace for natural fiber African artisan fashion.
Hand-woven wool and cotton rugs crafted in the European alpine tradition, made to measure for home interiors.
German bedding manufacturer making wool and cotton duvets, pillows, and mattress pads for home use.
Organic cotton and wool bedding including comforters, sheets, and pillows made in the USA.
Merino wool travel clothing for men and women designed to be worn for weeks between washes.
GOTS-certified organic cotton sheets, duvet covers, and bedding sets for the home.
Colorful organic cotton and merino wool socks, plus basic T-shirts, made in Europe for men and women.
B Corp Chilean brand making handwoven natural fiber women's clothing with indigenous women artisans.
Organic cotton, wool, and linen clothing and kids' apparel from a German ecological lifestyle retailer.
Handcrafted organic cotton and wool mattresses, duvets, and toppers made in the USA for natural sleep.
Traceable British wool bedding, duvets, pillows, and mattresses designed for temperature-regulating, hypoallergenic sleep.
Merino wool activewear and base layers for men and women at mid-market prices.
Alabama-made organic cotton socks in a wide range of styles for men and women.
Swiss B Corp building footwear, accessories, and home goods from merino wool, baby alpaca, and felt wool, with production in Switzerland, Nepal, and Portugal. Known for wool sneakers and natural fiber home goods.
Scottish luxury brand producing knitwear and clothing from Grade A cashmere dyed and finished in Hawick, alongside wool, linen, and cotton pieces for women, men, and children. Established 1993.
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.
Michigan-based employee-owned brand making organic cotton and merino wool basics since 1992. Every cotton sock is knit in North Carolina from GOTS or Regenerative Organic Certified cotton. Covers socks, tees, leggings, underwear, and bedding.
Common questions about RWS certified wool
What is Responsible Wool Standard certification?
The Responsible Wool Standard (RWS) is a certification developed and administered by Textile Exchange that covers both sheep welfare and land management at the farm level, and chain of custody through the supply chain to the finished product. To earn RWS certification, farms must demonstrate that sheep are treated humanely — with access to shelter, clean water, and appropriate veterinary care — that land is managed sustainably through practices such as rotational grazing, and that painful procedures including mulesing are not performed. The chain-of-custody component means RWS-certified wool can be traced from certified farms through spinning, dyeing, and manufacturing.
Does RWS prohibit mulesing?
Yes. Mulesing — the removal of skin folds from around a sheep's hindquarters to prevent flystrike — is prohibited under RWS certification. This is a meaningful requirement because mulesing is widespread in Australian merino production, which supplies a large portion of the world's fine wool. Farms seeking RWS certification must use alternative flystrike prevention methods including selective breeding, crutching, and chemical prevention. An RWS label on a wool garment is one of the more reliable indicators that the wool did not come from mulesed sheep.
What is the difference between RWS and ZQ Merino?
Both RWS and ZQ Merino certify wool for humane animal treatment and environmental farm management, and both prohibit mulesing. The key differences are origin and scope. ZQ Merino is a certification developed by The New Merino (formerly associated with Icebreaker) and operates primarily in New Zealand, with some Australian farms. It covers merino wool only and includes social responsibility criteria for farm workers. RWS is a broader industry standard administered by Textile Exchange, covers multiple wool types beyond merino, and is more widely adopted across global brands. A garment can carry either or both; neither is strictly superior to the other.
How do I find RWS certified wool products?
Textile Exchange maintains a public database of RWS-certified facilities at textileexchange.org where you can search for farms, processors, and brands. On product packaging, look for the RWS logo alongside a certificate number. Many brands that use RWS-certified wool note it in their product descriptions or their sustainability documentation. When in doubt, contact the brand directly and ask for their RWS certificate number — certified brands can provide this.
Why does wool certification matter?
Uncertified wool has no verified standards for how sheep are treated or how land is managed. Practices like mulesing, feedlot finishing, and overstocking are common in some production systems and are invisible without third-party verification. Certification creates accountability — farms and processors are audited by independent bodies rather than self-reporting. For consumers who buy wool partly because of its renewable and animal-derived nature, certification is what makes the "responsibly sourced" claim checkable rather than aspirational.