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Textile Exchange’s Material Change Index (MCI) is the largest peer-to-peer comparison initiative in the textile industry. It tracks the apparel, footwear and home textile sector’s progress toward more sustainable materials sourcing, as well as alignment with global efforts like the Sustainable Development Goals and the transition to a circular economy.

The Material Change Index is a key component of Textile Exchange’s Corporate Fiber & Materials Benchmark (CFMB) program, which enables participating companies to measure, manage and integrate a preferred fiber and materials strategy into their business. More than 170 companies (including subsidiaries) voluntarily participated in this year’s program, including iconic fashion, home and sports brands like C&A, Tchibo, Nike, Patagonia, H&M, Gap, Gucci, Ikea, Target, New Balance, Adidas and Burberry.

With our new Climate+ strategy, Textile Exchange is the driving force for urgent climate action on textile fiber and materials. By benchmarking the industry and providing actionable tools for improvement, Textile Exchange is pushing a race to the top. Join us.

What gets measured, matters

Over 170 companies voluntarily participated in the CFMB this year. Discover the benefits of benchmarking and find out how your company can start its journey to more sustainable materials sourcing.

About the Material Change Index

Learn more about the programs behind the MCI and get involved.

About the benchmark

Learn more about Textile Exchange’s efforts to benchmark the textile industry.

Our methodology

Get into the details of how we calculate scores and performance bands.

How to participate

Ready to be a part of the action? Discover the benefits of participation and sign up.