Material World is a weekly roundup of innovations and ideas that are reshaping the materials sector. It covers the latest developments in how fashion is designed, engineered, and scaled—from emerging biomaterials and next-generation leathers to engineered fibers and sustainable alternatives.

Nuyarn

Arizona-based brand Unknown Runner, which produces merino wool apparel for trail runners, incorporated Nuyarn’s wool spinning technology into its new Courser Collection. Nuyarn maintains wool’s performance properties like moisture management and thermoregulation by using a core spun system that drafts fibers along a nylon filament. Compared to ring spinning, this provides more volume and creates a two-ply yarn.

The Courser Collection features ultra lightweight, 115 grams per square meter fabrics made of 63 percent merino wool, 29 percent polyester and 8 percent nylon. Unknown Runner used open knit fabrics for the collection’s tees and tanks, which are designed for hot or varied conditions.

“We are excited to see Unknown Runner utilize Nuyarn to push the boundaries of performance apparel in the trail running space,” said Monica Ebert, vice president of sales for Nuyarn. “Our technology is designed to unlock the natural potential of wool, and in a high-intensity sport like trail running, the benefits of five times faster dry times and eight times more durability are game-changers for the athlete.”

Global Standards gGmbH

The organization that oversees the Global Organic Textile Standard (GOTS) and the Global Responsible Textile Standard (GRTS), Global Standards, is updating its governance in an effort to ensure that its decisions are driven by independent experts. The organization, renamed Global Standards gGmbH, has established the charitable Global Standards Foundation, which will now be its sole shareholder.

This move comes amid Global Standards gGmbH’s expansion into multiple standards. It describes its mission as, “To ensure the highest level of social and environmental impact in textile value chains through voluntary sustainability standards and related activities.”

Global Standards gGmbH has also established a nine-member governing council. Four of the members come from the four founding organizations behind Global Standards: James Cashmore, former managing director of the Soil Association; Tsuyoshi Maeda, founder and CEO of Team O-Three Co., Ltd., and chair of the Japan Organic Cotton Association; Nicole Pälicke, director, People Wear Organic and board member of Internationaler Verband der Naturtextilwirtschaft (IVN); and Tom Chapman, co-CEO of Organic Trade Association. Four individuals are newly added independent experts, namely Prof. Dr. Christian Berg, member of the GLS Bank investment committee and of the German Association of the Club of Rome and former chief sustainability architect at SAP; Pietro Bertazzi, chief policy, projects and interim growth officer at Carbon Disclosure Project (CDP); Georg Schürmann, chair of UmweltBank’s supervisory board, member of supervisory board at Oikocredit and former managing director at Triodos Bank Germany; and Laurence Tanty, former chair of Fairtrade International’s board. Rounding it out is an independent chair, Herbert Ladwig, policy and legal advisor for Global Standards gGmbH.

Vaude

Outdoor brand Vaude and UPM Next Generation Renewables’ wood-based fleece jacket has been awarded the 2026 Ernst Pelz Award, which recognizes initiatives that incorporate renewable materials.

Vaude says the wood-based polyester works in existing manufacturing processes, allowing the solution to scale. The two companies plan to use the 10,000-euro prize from the award to commercialize this material. “With our fleece jacket made from wood-based polyester, we are demonstrating that renewable raw materials can be a genuine alternative to fossil-based materials,” said René Bethmann, innovation manager at Vaude. “Innovations like this are only possible through strong partnerships across the value chain.”

RCDC

The R|Elan Circular Design Challenge (RCDC), which boosts waste-reducing solutions in textiles and apparel, has kicked off the jury rounds for its eighth season. Founded by Reliance Industries Limited’s R|Elan, the United Nations in India and Lakmé Fashion Week, the challenge is hosting a special edition as part of the India–France Year of Innovation 2026. Giving participants access to wider mentorship and market opportunities, the challenge has entered strategic partnerships with the Embassy of France in India and the Fédération de la Haute Couture et de la Mode (FHCM).

From a pool of 220 applications, RCDC chose 23 semi-finalists, who are participating in jury rounds across India, the UK, Asia Pacific and France between July 5 and 28. After that, the semi-finalists will be part of a mentorship program ahead of a final grand jury competition at the United Nations headquarters in New Delhi. The winners will be announced during a showcase at the French Embassy during Lakmé Fashion Week x FDCI (Fashion Design Council of India).

AFFOA

Advanced Functional Fabrics of America (AFFOA) has launched a challenge to find commercially available, mature textile materials that can guard against chemicals such as hydrofluoric acid, jet fuel and rocket fuel. The Chemical Protective Textile Challenge is sponsored by Capability Program Executive for Chemical, Biological, Radiological and Nuclear Defense (CPE CBRND), which manages the U.S.’s investments in defense solutions across those categories. The challenge is part of CPE CBRND’s SPARK incubator.

A key measurement that will be used during the challenge is technology readiness level (TRL), a standard nine-point scale used by organizations like the U.S. Army and NASA to determine the level of development of a solution, from research to tests in mission conditions. Also taken into consideration will be whether solutions can be produced domestically, their performance in guarding against these chemicals, material durability and how resilient the supply chain is.

On Aug. 4, AFFOA will host an Industry Day in Fayetteville, N.C., inviting textile companies, material manufacturers, universities and researchers, startups and more to hear government officials and other end users speak about the needs for these textile solutions. The day will also provide participants the chance to pitch or showcase their innovations and network.

After Industry Day, interested parties can submit samples and candidate information for consideration. The entries will be judged by a panel including the AFFOA, as well as experts from the government, industry and operations. A maximum of three semi-finalists will each receive $5,000 and move on to a testing phase to measure the materials’ performance. The challenge winner will walk away with an additional $5,000. AFFOA noted that the benefits also include independent evaluation of their technologies and the chance to get in front of government decision-makers.

“Through this challenge, AFFOA is bringing together innovators, manufacturers, government stakeholders and operational end users to accelerate the evaluation of promising textile technologies,” said Dr. Sasha Stolyarov, CEO of AFFOA. “By combining our national innovation ecosystem with technical expertise and manufacturing knowledge, we can help identify solutions with the greatest potential to strengthen future chemical protective systems and reduce risk for warfighters when facing HF acid, gas and fuel hazards.”

Soleic

San Diego-based Algenesis Labs’ Soleic platform of plant-based polyurethane materials has earned the 2026 ACS Green Chemistry Challenge Award in the Small Business category. The biodegradable material family is designed to have equal performance—including flexibility, durability and abrasion resistance—to fossil fuel-based materials while preventing microplastic pollution.

Soleic’s plant-based feedstocks do not compete with food production. Among the use cases for Soleic is footwear, a category that is said to shed 400,000 tons of microplastics each year. In addition to providing a biodegradable alternative, Soleic’s manufacturing emits between 50 to 60 percent less carbon than that of conventional plastics.

“Winning in the Small Business category is a validation that you don’t need a massive R&D budget to solve one of the most urgent pollution crises on the planet,” said Dr. Stephen Mayfield, CEO and co-founder of Algenesis Corporation. “We built Soleic from the ground up to address the growing accumulation of microplastics in our oceans, our soil and ultimately our bodies. This recognition from ACS tells us the science is right and the timing is now.”