Mono² is a radically circular concept made from just two mono-materials: PA6 for the upper components and PEBA for the entire sole unit. The two components are connected entirely without adhesives — the sole is mechanically inserted into the upper, allowing for easy disassembly, sole replacement, and clean, mono-material recycling at the end of the product’s life.
   This design isn’t just about a better shoe—it’s about building a scalable circular system.