Footwear Giants Deploy Blockchain to Track Sustainability at Scale

Nike, Adidas, and other major athletic manufacturers are embedding blockchain-based tracking systems and third-party auditing into global supply chains to verify recycled material sourcing and chemical compliance. As footwear makers commit to targets like 96% recycled polyester and 100% ZDHC chemical standards, the technical challenge shifts from innovation to verification across hundreds of contract manufacturers and thousands of suppliers worldwide.