The fiber market is entering another period of unprecedented change. Geopolitical conflict, shifting trade policy, climate risk, new sustainability regulations and evolving consumer expectations are reshaping how natural and man-made fibers are produced, sourced and priced. At the same time, breakthroughs in regenerative agriculture, recycled materials and bio-based innovation are creating new opportunities for forward looking brands willing to invest today for a competitive advantage down the line.

HGI’s 2026 Fiber Outlook Report brings together exclusive interviews with leading economists, analysts and industry executives to explain what’s happening beneath the surface of today’s fiber markets. From cotton and recycled polyester to synthetic fibers and responsible sourcing, the report examines the trends driving costs, availability and compliance. It also offers practical guidance on how apparel companies can build more resilient supply chains in an increasingly uncertain environment.

Additionally, the report includes a glossary of essential fiber terminology to help teams navigate technical discussions and supplier conversations.

Hear from executives at Avalo, Cotton Incorporated, Wood Mackenzie, Textile Exchange, Hyosung, Eastman, U.S. Cotton Trust Protocol, Supima, Circ and more.