From the Sector

What if your clothes could sense, respond, and even help you move? That’s the vision behind the doctoral project on “textile nerves” – conductive fibres designed for electronic and ionotronic textiles. Claude Huniade, who is behind an innovative project, has woven together chemistry, mechanics, and sustainability to rethink how textiles and electronics can merge. 

The project had two main aims: first, to replace metals with alternative conductive materials like electronically conductive carbons, doped conducting polymers, and ionically conductive mediums; second, to lay the cornerstone for scalable production and realistic characterisation of textile nerves – especially for use in textile muscles. All of this was approached from a textile manufacturing standpoint, ensuring compatibility with weaving looms and knitting machines.

Improved properties to textile fibres
Among the most striking findings was the use of ionic liquids – liquids that are comprised entirely of ions – as electrical conductors in textiles. When applied to commercial fibres, they improved flexibility and stretchability, resulting in fabrics that were not just soft, but “conformal”, meaning they adapt closely to the body’s shape and movement.

“Our modern society has been shaped by textiles and electronics. When we think of the greatest example of an electronic device, a computer, it had at a point in time helped to bring the first men to the Moon in Apollo 11. Now, ionotronics – where electric currents are controlled by ions – open new doors for interfacing with biological systems like the human nervous system”, explained Claude Huniade.

Though these materials may not match metals in conductivity, their softness makes them ideal for wearable devices. The result? Electronics that feel more like clothing – and less like hardware.

“The potential uses are vast: bioelectrodes, sensors, heaters, lights, even textile-based batteries. But the most transformative application may be in rehabilitation – textile muscles could enable more accessible exoskeletons and prosthetics, giving people greater autonomy and mobility”, he said.

Sustainability at the core
This research aligns with the UN’s Sustainable Development Goal 12: Responsible Consumption and Production. By avoiding metals and embracing green chemistry principles, the project offers a more sustainable path forward for two of the world’s most waste-intensive industries combined – textiles and electronics.

What will be your next step after the dissertation?
“I will take a well-deserved break! I have a new project already in the works; all I will say is that it involves textile muscle fibres innervated by ionofibres.”

Link to dissertation

Scientists have unlocked a way to dye polyester using 90% fewer chemicals and 40% less water. 

Fizzy water was the key to making polyester dye less harmful to the environment in the creation of a new method developed by an interdisciplinary team at the University of Leeds spin-out company, SwitchDye.  

Polyester makes up more than half of all global fibre output, with production increasing each year – but it takes centuries to decompose and it can be difficult to recycle from garment-to-garment. Textile production is estimated to be responsible for about 20% of global clean water pollution, largely due to chemicals released in the wastewater from dyeing.  

The startup aims to tackle these challenges at the dyeing stage by reducing harmful chemicals, water waste and costs. This could also make it easier and safer to recycle polyester garments, according to researchers and co-founders Dr Nathaniel Crompton, Dr Harrison Oates, Professor Richard Blackburn and Professor Chris Rayner.  

The concept was invented by Professors Blackburn and Rayner, and Dr Crompton developed the SwitchDye technique as his PhD project in the Schools of Chemistry and Design. Now Chief Executive Officer of the startup, Dr Crompton said: “SwitchDye could transform the textile industry by reducing its huge water use footprint and its pollution problem.   

“Not many people know that even more toxic chemicals are used to turn brightly coloured wastewater into transparent liquid. When released into freshwater, this is a secret killer that harms people, animals and the environment.   

“We can't solve this problem without the backing of industry, investors and policymakers, so we’re excited to share SwitchDye publicly as we aim to scale up.”  

Collaboration
Born from an ongoing collaboration between the Schools of Design and Chemistry at Leeds, SwitchDye makes it easier to insert and remove dyes from the fibre by injecting a small amount of carbonated water into the dye bath. This triggers the dyes’ unique switching behaviour within the polyester fibres.  

SwitchDye, which is based at the University’s innovation community, Nexus, also works on other synthetic fibres, such as nylon and elastane, and is just as effective as widely used dye, without compromising on colour. Importantly, it uses all the same equipment that manufacturers already have.   

Dr Oates, SwitchDye’s Chief Technology Officer, who carried out his PhD as part of the Priestley Centre for Climate Futures, said: “Polyester is highly durable, and straightforward to recycle, however the main issue is the colour in the fabric.   

“SwitchDye can be more easily removed from the fibre, making the clothes much more recyclable. Ultimately, SwitchDye helps to make the textile industry more circular and sustainable, in both the dyeing and recycling stages."  

Dr Crompton and Dr Oates met while carrying out PhDs in the Wolfson CO2 Chemistry lab, a unique facility for developing novel carbon dioxide-based processes in the School of Chemistry, where they quickly became friends and then business partners.   

Industry standards
Using facilities at the University’s School of Design and the Leeds Institute of Textiles and Colour (LITAC) the researchers have rigorously tested the dyes over many years, making sure they meet or exceed industry standards for colour fastness.  

Chris Rayner, Professor of Organic Chemistry in the School of Chemistry, said: “Richard and I have collaborated together for nearly 25 years on sustainability and green chemistry for coloration and textiles, combining our individual expertise. We are proud of how our multidisciplinary approach continues to pioneer innovative solutions to solve real-world problems.”  

Richard Blackburn, Professor of Sustainable Materials in the School of Design, added: “It’s been really exciting to see how the technology has developed, and we are especially grateful to The Clothworkers’ Foundation for funding our initial concept that was the subject of Nat's PhD, and to The Clothworkers’ Company for continuing to support the commercialisation of the technology through LITAC.”   

To date, the project has received funding from organisations including The Clothworkers’ Foundation, The Dyers' Company, LITAC, The John Lewis Partnership Circular Future Fund in collaboration with Hubbub, the Northern Triangle Talent Project (led by the University of Sheffield), and the UKRI Engineering and Physical Sciences Research Council (EPSRC).  

Jane Nicholson, Executive Director of Research at EPSRC said: “Sustainable approaches to polyester dyeing are paving the way to a cleaner, more circular textile industry. This startup company is an excellent example of how EPSRC investment in training, specifically in sustainable chemistry, is not only developing leaders of tomorrow but leading to new discoveries that fuel innovation.”  

Over the next six months, the team aims to close its first investment round, scale up dye synthesis and begin trials of its dyeing process on commercial scale machines.

RadiciGroup has published its 21st Sustainability Report, covering the year 2024, confirming more than two decades of transparency and measurement in the economic, environmental, and social dimensions. From its first Social Report in 2004 to the current reporting aligned with the GRI Universal Standards, the Group is now preparing for its next challenge: the adoption of the criteria that will be set out by the Corporate Sustainability Reporting Directive (CSRD). 

Between 2020 and 2024, RadiciGroup invested €277 million to strengthen competitiveness and sustainability, including €44 million in 2024 alone. Environmental investments totaled €3.3 million, focused on energy efficiency, emission reduction, and the introduction of the best available technologies. 

Two years ago, the Group defined “From Earth to Earth”, a sustainability roadmap outlining objectives and concrete actions in the Environmental, Social and Governance (ESG) fields to be achieved by 2030. And 2024 marks the achievement of several important goals, including the reduction of direct emissions (Scope 1), which have been cut by 81% compared to 2011. In addition, the use of electricity from renewable sources (63.5%)—with a growing share self-produced—together with the circular management of water, materials, and waste, achieving a packaging recovery rate close to 100%, testify to an increasingly sustainable industrial model and mark the achievement of further objectives set by RadiciGroup in its From Earth to Earth roadmap. 

For the first time, the 2024 report includes the calculation of the Group’s Scope 3 emissions, in line with the GHG Protocol guidelines. Future challenges will involve increasingly extensive and accurate measurement of the value chain footprint, through a shared, synergistic, and collaborative effort involving RadiciGroup, its suppliers, and its customers.

On the social front, the year closed with a significant improvement in health and safety performance and with new training and professional development initiatives tailored to the different cultural contexts in which the Group operates. RadiciGroup also continued to promote an inclusive work environment based on respect for human rights. 

To RadiciGroup, sustainability also means product innovation, through the use of recycled and bio-based materials, solution dyeing to reduce water and energy consumption, and low-carbon-footprint solutions measured through Life Cycle Assessment. Thanks to its know-how in nylon recycling, the Group promotes eco-design and embraces the circular economy model, with the aim of enhancing every phase of the production cycle in collaboration with the value chain. 

From a governance perspective, the Group’s management systems continued to strengthen its systemic and integrated approach to ESG topics and ensure increasingly comprehensive traceability of information. Finally, digitalization is confirmed as an enabler of the company’s strategy, with advanced systems for data management, production efficiency, and cybersecurity.

In the first nine months of 2025, Lenzing AG recorded revenue growth and higher EBITDA, but a market-driven volatile third quarter. This performance reflects the effects of ongoing market volatility, tariffs and geopolitical uncertainties. Nevertheless, the medium to long-term outlook remains positive. 
 
The revenue generated by Lenzing AG rose by 0.7 percent to EUR 1.97 bn (prior-year period: EUR 1.96 bn) in the first nine months. EBITDA grew by 29.1 percent to EUR 340.4 mn (prior-year period: EUR 263.7 mn), including effects from the sale of surplus emission allowances and the valuation of biological assets. The EBITDA margin improved to 17.3 percent (prior-year period: 13.5 percent). Earnings before interest and tax (EBIT) amounted to EUR 20.6 mn (prior-year period: EUR 38.3 mn), which corresponds to an EBIT margin of 1 percent (prior-year period: 2 percent). This result includes asset impairments of EUR 82.1 mn in Indonesia. Earnings before tax (EBT) amounted to EUR minus 98.7 mn (prior-year period: EUR minus 33.4 mn).  
 
Strategic development 
Lenzing AG pursues a holistically adapted strategy with a clear focus on value-generating growth. Key pillars of this strategy include enhancing operational efficiency, optimizing production sites, and targeting high-margin premium products such as TENCEL™, VEOCEL™, and LENZING™ ECOVERO™. Additional growth potential is expected particularly in the fields of hygiene, packaging, filtration, as well as medical and industrial applications. 
 
To sustainably secure this growth and strengthen long-term competitiveness, the company has initiated a strategic review of its production site in Indonesia. The planned measures – including adjustments to administrative functions – are expected to generate additional annual savings of approximately EUR 45 mn by the end of 2027. For the current reporting year, the Management Board anticipates cost savings exceeding EUR 180 mn. Furthermore, the company is investing over EUR 100 mn in its sites in Lenzing and Heiligenkreuz and aims to achieve holistic energy optimization of more than 5 percent across all production locations. Strategic options for the site in Indonesia are being evaluated, including a potential sale. 
 
The Supervisory Board also made personnel decisions during the reporting period: The Managing Board mandate of Christian Skilich, Chief Pulp & Chief Technology Officer, was extended until May 2029. Mathias Breuer, currently Senior Vice President and responsible for the performance program, will become CFO from January 1, 2026, and succeed Nico Reiner, who is due to step down from his position at the end of 2025.  

Solid financial position in a difficult environment 
Thanks to its strong focus on cash management, Lenzing succeeded in leaving no doubt about its adequate liquidity position during the reporting period. As of September 30, 2025, the company held liquidity cushion of EUR 993 mn. The capital structure was strengthened by a EUR 500 mn hybrid bond and a EUR 545 mn syndicated financing facility. Net financial debt was reduced by 8.5% to EUR 1.4 bn as of the reporting date. With total assets of EUR 4.80 bn, this corresponds to an adjusted equity ratio of 30.7% as of September 30, 2025. 
 
Cash flow from operating activities amounted to EUR 284.6 mn (prior-year period: EUR 319.4 mn). Free cash flow was also positive at EUR 110.9 mn. (prior-year period: EUR 194.0 mn) Furthermore, unlevered free cash flow amounted to EUR 192.1 mn (prior-year period: EUR 228.6 mn). 
 
Capital expenditure amounted to EUR 93.2 mn (prior-year period: EUR 93.3 mn).  

Outlook 
The global environment remains volatile. The International Monetary Fund (IMF) expects growth of 3.2 percent in 2025, but warns of trade conflicts and financial instability. Consumer sentiment is subdued, and higher tariff costs could further weigh on demand in 2026. Based on the business performance to date and the current market outlook, the Managing Board expects year-on-year growth in EBITDA in 2025. The actual business performance may nevertheless diverge from current expectations depending on geopolitical and economic factors as well as the cyclical nature of the industry. Any assessment of economic development is therefore subject to forecasting risks.

Happy sheep trotting toward a fresh pasture inspired fiber science major Miriam Lourie’s wool sock design: a creamy white stripe across a textured green knit that puckered like a gently rolling field.

Lourie is one of 9 budding fashion designers in Knitwear Design and Other Applications, a College of Human Ecology class where students are working with New York sheep farmers and wool processors to explore ways to grow the local industry.

New York weather makes sheep farming hard. Feeding hay through the winter means bits of vegetative matter get stuck in the wool. Fine-wool breeds like Merino and Rambouillet do better in drier climates. New York fiber farms tend to be small, producing enough wool for a boutique industry aimed at crafters, and meat-focused sheep farms raise breeds that produce wool that is too coarse for industrial knitting machines. But through a series of visits to regional farms and experimentation with local wool, students in the class are discovering its idiosyncrasies and charms.

“Understanding the whole process of how that material got to a finished product adds a level of intimacy with the yarn that I think helps in the design process,” said Melissa Conroy, senior lecturer of human centered design in CHE and the instructor of Knitwear Design.

Melissa Conroy, senior lecturer of human centered design in CHE, reviews work with teaching assistant Madison Feely ’26, a fiber science and apparel design major, during the Knitwear Design and Other Applications class.

Conroy and doctoral student Paige Tomfohrde received a $10,000 grant from the New York Fashion Innovation Center to work with fiber producers to develop yarn suitable for industrial knitting machines. The students are helping test the yarn and providing feedback. 

“Problem solving is a big part of knitwear design,” Conroy said. “Normally, we start with a design direction that leads us in choosing yarn. This semester, we start with the yarn and see where it takes us.”

The artisanal quality of New York wool can make garments feel less mass produced, even as it presents logistical challenges. 

“Yarn doing weird things is fun for us, as fashion designers,” Conroy said. “It opens a path to discovery.”

Through visits to farmers, processors and fiber artists around the state, including Crooked Creek Sheep and Wool in Brooktondale, New York, and Battenkill Fibers, a spinning mill in Greenwich, New York, Conroy’s students studied every part of the local wool supply chain, from farming to shearing, cleaning and spinning. A grant from the Cornell Center for Teaching Innovation funded their travel. 

Back in the classroom, the students turned yarn specifically made for them at Battenkill Fibers into socks, featuring designs drawn from what they saw and learned during their visits. 

The yarn had a personality of its own.

The class visited sheep farms and wool processors and spinners around New York. Fashion design major Liriana Nezaj ’27 drew inspiration from raw wood she saw there to design lacy socks reminiscent of wood grain.

Fashion design major Lucy Jones ’26 said fine-tuning the tension of the yarn to get her socks just right took patience. “Working with the wool, as opposed to the acrylic we worked with last semester, it feels like a much more human process,” she said. “We met the sheep this wool came from.”

The natural color and texture variation in the yarn reminded fashion design major Liriana Nezaj ’27 of raw wood she saw at the farms. She chose to make mauve socks in a lacy pattern reminiscent of wood grain.

“It’s fun to keep in mind where your materials actually come from,” she said. “There are a lot of steps to get a wool garment to market.”

Those steps start at the farm, where farmers work to keep their flocks healthy. Stress and disease can cause weak spots in a sheep’s wool that can break when spun into yarn.

“The quality of sheep’s wool is intertwined with how well farmers take care of their sheep,” said Lourie ’26. 

Wool is one of the most thermally efficient fibers, and it’s biodegradable, renewable and fire resistant. It can be used for fabric and rugs but also fertilizer, insulation and weed barriers.

“All of us growers, we love wool,” said Crooked Creek Sheep and Wool owner Dr. Amy Glaser, DVM ’87, Ph.D. ’94. “We think it belongs in every household, in every aspect of your life, from what’s on your floors to what’s on your walls to what’s on your beds to what’s on your body.”

The students’ socks and process sketches will be on display, alongside pieces from the processors and designers they met during their field trips, from Oct. 31 to Nov. 13 in the Jill Stuart Gallery in the Human Ecology Building. 

As the global shift toward sustainable hydrogen storage accelerates, thermoplastic composites are emerging as a transformative enabler. Building on its longstanding partnerships with leading companies across the composites value chain, AZL Aachen GmbH has launched its new Joint Partner Project “Thermoplastic Pressure Vessels – Benchmarking of Design -for-Manufacturing Strategies to Optimise Material Efficiency and Cost”. Among the first participants, Toyota Motor Europe underscores the strategic importance o f a comparative evaluation of design and manufacturing concepts for thermoplastic composite pressure vessels.

Driving Innovation in Thermoplastic Composites
Thermoplastic composites offer unique advantages for high-pressure vessel applications: automation, energy efficiency, recyclability, and reprocess ability. However, when thermoset -derived design principles are applied unchanged, the unique processing and performance capabilities of thermoplastics remain largely untapped.

AZL’s new project therefore takes a holistic approach — thermoplastic -driven vessel designs, manufacturing processes, and material configurations to maximise both economic and technical performance.

Dr. Martin Kerschbaum, Manager ME22 at Toyota Motor Europe, highlights the motivation behind Toyota’s participation :
“The usage of thermoplastic resins for manufacturing of high -pressure hydrogen storage vessels is of high interest for Toyota. This is due to potential advantages in terms of design, processing, performance, and circularity. It is essential to compare and evaluate the diverse options of design and manufacturing strategies for high -pressure vessels based on thermoplastic composite materials. Gaining additional insights into the key influencing factors on material efficiency, production scalability and realistic cost - structure scenarios is a crucial part of this process. AZL’s structured approach – a combination of know-how in applications, composite materials and production systems with expertise across the entire value chain – provides Toyota with valuable input for the further development of innovative storage systems.”

A Structured, Comparative Development Framework
The nine-month project brings together international industry partners to explore new thermoplastic vessel concepts. It is structured into three work packages:
WP1: Market & Technology Landscape – mapping state -of -the -art technologies, certification protocols, and relevant IP.
WP2: Conceptual Design & Manufacturing Strategies – developing vessel architectures optimised for thermoplastics, evaluating design variants, and defining production system concepts.
WP3: Performance, Cost & Production Benchmarking – quantifying material usage, recyclability, cycle times, cost per unit, and carbon impact to guide industrial decision -making.

From Knowledge to Competitive Advantage
By actively involving engineers and decision-makers from participating companies, AZL’s Joint Partner Projects combine technical depth with strategic relevance. Participants not only gain access to engineering results and benchmarking data, but also develo p in -house expertise — enabling them to communicate more effectively with customers, suppliers, and investors in the hydrogen and CNG markets.

“AZL’s Joint Partner Projects create trusted spaces for knowledge exchange.” says Philipp Fröhlig, Head of Industrial Services at AZL Aachen GmbH. “Our goal is to enable every participant to make well-founded technical and business decisions for their own product roadmap. Companies, independent of newcomers or established players benefit from collective benchmarking, faster learning by first–hand information, and a shared understanding of what drives efficiency and competitiveness in thermoplastic pressure vessel technologies.”

AZL’s Proven Expertise in Pressure Vessel Technologies
AZL has long been recognised as a leading industrial hub for composite pressure vessels. Previous Joint Partner Projects and R&D programmes have addressed hydrogen and CNG vessel design, filament and towpreg winding, and thermoplastic processing technologies. Within RWTH Aachen University’s ecosystem, AZL combines cutting -edge design, simulation, production and testing infrastructure — covering the full range of technologies for component development, prototyping and developing production systems. This expertise is further amplified through the AZL Partnership Workgroup “Composite Pipes & Vessels”, a dedicated platform for continuous collaboration, knowledge exchange, and networking across the global composites industry. The new project builds on this foundation, offering participants both short- term insights and long -term strategic connections.

Join the Consortium and Shape the Future
The next report meeting on 5 November 2025 will provide an update on concept benchmarking and early design results. Companies interested in hydrogen and CNG storage technologies are invited to join the consortium, gain access to the project findings, and collaborate directly on defining the next generation of thermoplastic vessel concepts. In addition to this Joint Partner Project, AZL offers individual R&D support, benchmarking studies, and strategic guidance for companies developing lightweight composite pressure vessels and related components.

Naia™’s fourth consecutive ‘Dark Green Shirt’ recognition and the release of its 2025 Sustainability Progress Report and 2025–2030 goals together highlight continued progress in responsible sourcing and transparency. 

At the Textile Exchange Conference in Lisbon, Eastman Naia™ was honored with its fourth consecutive “Dark Green Shirt” in Canopy’s Hot Button Report, an annual ranking of man-made cellulosic fiber producers based on forest conservation, sourcing risk, and supply chain transparency. The recognition confirms Naia™’s ongoing leadership in responsible sourcing and environmental stewardship, distinguishing it as one of the industry’s most trusted fiber platforms. 

The award coincides with the launch of Naia™’s 2025 Sustainability Progress Report and the unveiling of its updated 2030 sustainability goals, which target climate mitigation, circularity at scale, and social impact. Together, these milestones reinforce Naia™’s long-term strategy to deliver measurable, transparent progress across the value chain and to help reshape the materials economy for good. 

At the conference, Naia™ also spotlighted the versatility of its fiber portfolio across performance, fashion, and circular applications. Naia™ On the Move supports light sports and urbanwear needs with high-performing Naia™ Renew staple fiber. Naia™ Denim blends comfort with circularity for authentic and fashion denim, while the new Naia™ GlowNow campaign reintroduces its signature filament yarn for low-impact women’s fashion. All Naia™ fibers are sourced from sustainably managed forests and, when produced with Naia™ Renew, contain 40% GRS-certified recycled content via Eastman’s molecular recycling technology.

International technology group ANDRITZ has entered into a collaboration with Tandem Repeat Technologies, a pioneering biotechnology company, to bring to the market industrial-scale solutions for producing ProcellTM, a new sustainable fiber for textiles and nonwovens.

The collaboration brings together Tandem Repeat’s expertise in advanced biotechnology and ANDRITZ’s extensive experience as a supplier of solutions and plants for the production of nonwovens and manmade cellulosic fibers. The two companies aim to support the textile industry’s transition toward more sustainable production and alternatives to conventional synthetic fibers.

Procell, developed and patented by Tandem Repeat, is a biomanufactured fiber made from proteins. Its wool-like softness, exceptional strength, durability, and versatility make it well-suited for a broad range of applications.

The partners will focus on offering industrial-scale solutions for fiber manufacturers in the textiles and nonwovens sectors to produce Procell. These solutions will utilize ANDRITZ’s proven process equipment, adapted to the specific requirements of Procell, while Tandem Repeat will partner on the development of Procell technology.

Dr. Sergey Malkov, VP Manmade Cellulosic Fibers at ANDRITZ, said: “We are pleased to collaborate with Tandem Repeat on this exciting product. Procell fiber has the potential to be a true breakthrough in sustainable materials.” 

Dr. Melik Demirel, co-founder of Tandem Repeat, added: “By partnering with ANDRITZ, we can bring our revolutionary fiber to market on a commercial scale. This will support industries in achieving sustainable production and supply chain resilience.”

EDANA, the international association representing the nonwovens and related industries, considers the European Commission’s recent U-turn on the EU Deforestation Regulation (EUDR) a missed opportunity to deliver a clear and effective framework to help effectively fight global deforestation. 

The recent announcement adds unnecessary complexity where simplification was needed. Instead of offering certainty, it introduces confusion amongst operators, disrupts already intricate supply chains, and risks undermining Europe’s competitiveness. 

„Our members are committed to supporting global efforts to prevent deforestation, however, the Regulation in its current format - supported by an IT system still unfit for purpose - presents fundamental challenges, including issues around polygon geolocation and excessive due diligence requirements that remain unresolved“, stated the association. 

EDANA emphasizes that the Regulation must not be pushed through prematurely: The European Commission should maintain its original proposal to the European Parliament and delay implementation by 12 months. Such a step would allow sufficient time to ensure the system is workable and fair for all operators. 

Frequent changes in direction erode business confidence and create uncertainty across global markets. The latest developments have already led to confusion on both sides of the Atlantic, with some countries calling for an accelerated timeline while others urge delay.

Outlast Technologies is showcasing Aersulate® Wadding - its NASA-inspired, fiber-based insulation - at PERFORMANCE DAYS Munich. Recognized among the Top Ten in the show’s Innovation Fo-rum, Aersulate® was selected from over 2,000 fabric submissions, standing out to the jury for its high thermal efficiency with low volume.

At the core of Aersulate® is aerogel - the world’s lightest solid, consisting of up to 99% air. Out-last embeds an impressive 50% by volume of aerogel directly into viscose fibers, creating an insu-lation that is exceptionally light yet extraordinarily effective.

Proven Performance
Independent lab data confirm a significant increase in thermal efficiency versus conventional solutions:

• 35% higher RCT values in wadding
• Up to +37% higher RCT in needlefelt applications
• Same warmth at up to 35% less volume (no extra bulk)

Performs Under Pressure
Aersulate® Wadding delivers warmth precisely where traditional wadding loses effectiveness - under compression. Air is an excellent natural insulator, but in conventional fills it is squeezed out when pressure is applied (e.g., kneeling or sitting), causing thermal performance to drop. With an exceptionally high aerogel content - 50% by volume - Aersulate® stores air within a sta-ble, porous microstructure that keeps it from escaping. The result is consistently high insulation - even under compression and in humid conditions. From outerwear and ski apparel to technical workwear, Aersulate® reliably sustains thermal performance.

Sustainable by Design
Aersulate® Wadding unites aerogel made from quartz sand with renewable, wood-based viscose to offer a sustainable, animal-free alternative to down and conventional synthetic fills - with no compromise on performance.

“With our patent-pending fiber technology, Aersulate® redefines what textile insulation can be: thin, light, and powerful,” said Ari Pachur, Senior Business Development Manager Overseas of Outlast. “Being selected for the Top Ten out of more than 2,000 entries at PERFORMANCE DAYS is a fantastic recognition of what this technology enables.”