Fessura's Change sneaker system revolutionizes footwear construction with a patented modular design that requires no adhesives, stitching, or machinery. The interchangeable fabric upper—a single elastic band—threads through fissures in the rubber sole and assembles in 60 seconds, allowing complete style customization. This limited-edition collaboration with designer Karim Rashid features a striking orange abstract patterned upper against a black molded base. The design reduces industrial emissions by 50% and uses recyclable materials throughout. Swap uppers freely to match your mood or outfit.