The Sacai x LDWaffle is a unique collaboration by the Japanese high-fashion label and Nike. A hybrid model that layers two vintage running shoes, this 'Summit White' iterationemerged in September 2019is designed with a mesh base, double suede panels and coupled Swooshes. The concept is extended to twin tongues and optional double laces. Following the same formula, two sole units are stacked on top of one another.