The research aims to challenge root causes and assumptions, address data gaps, and validate test methods. Tackling the issue at the source, this project will advance the industry knowledge needed to mitigate fibre fragment pollution. The project brings together major fashion brands and manufacturers including adidas, Bestseller, C&A, Inditex, Kering, Levi Strauss & Co., Norrona, ON, Paradise Textiles, and Positive Materials, with Under Armour joining as a project partner. Testing will be conducted across three laboratories – Paradise Textiles, Under Armour, and IMPACT+ Network from Northumbria University – to analyse fibre fragmentation in cotton knit, cotton woven, and polyester knit fabrics.

“Behind the Break”: data required to understand root causes of fragmentation

Fibre fragmentation is a significant topic of concern across the industry, with studies highlighting the potential threat to ecosystems and human health. This underscores the urgent need for the development of effective strategies aimed at mitigating the negative impact of fibre fragments. In recent years, several domestic and industrial mitigation efforts have been developed to capture fibre fragments before they enter air, water, and soil. However, the focus lies in reducing fibre fragments from entering the environment downstream, rather than tackling the problem at the source. It is pivotal for the industry to better understand the root causes and mechanisms of fibre fragmentation.

Therefore, under this initiative, Fashion for Good and The Microfibre Consortium are launching:

• A new report, which aims to offer a snapshot of the issue of fibre fragmentation through the lens of the textile and fashion industry, unpacking various aspects of this complex issue (definition, sources and pathways, root causes, analytical test methods, solution portfolio, biodegradation, toxicity and regulation).

• “Behind the Break”: Exploring Fibre Fragmentation project, identifying root causes of fibre fragmentation within manufacturing processes (such as different dye methods) and how these influence fibre fragmentation. It will focus on three different fabric types – cotton knit, cotton woven and polyester knit. The project includes various testing methods, leveraging the expertise of project partners Under Armour, Impact and Paradise Textiles.

This initiative aims to identify the most effective approaches to tackling fibre fragmentation at the source through the following insights:

• Enhancing Test Methods: validate and refine testing techniques to ensure accuracy, reliability, and alignment with industry standards.

• Strengthening Data Correlation: compare results across methods to identify variations, uncover discrepancies, and establish clearer data connections.

• Driving Improvements: address limitations in current methods, expand databases, and support better design and supply chain practices.

• Supporting Stakeholders: equip partners and industry players with practical strategies to reduce fragmentation through improved design and manufacturing.

• Informing Policy: provide valuable insights into contamination and fibre structures to shape effective regulations and policies.

To read the report and learn more about the project, please click here.