The Nike ISPA Link ‘Light Iron Ore Smoke Grey’ highlights neutral tones on a futuristic silhouette assembled with interlocking components and zero adhesives — a design process that conforms to Nike’s circular design philosophy by using as few materials as possible. An understated greyscale finish is executed on the engineered knit upper, featuring bootie-style construction with pull tabs at the tongue and heel for easy on and off. With no sockliner, the foot sits directly on top of a dual-density foam midsole that offers cushioned comfort with each step. Once the shoe reaches the end of its life cycle, parts can be quickly broken down and recycled, completing a closed-loop system that yields almost no waste.