The adidas NMD R1 “Chalk Pearl” Pack utilizes a simplistic color scheme that places primary focus on the pastel Chalk Pearl color from which it gets its name. Progressive, premium, pioneering. NMD blends pure adidas heritage with modern materials to create a futuristic look that resonates on the streets. These shoes are made in stretch mesh that flexes to fit snugly and comfortably. The black colorway has an all-black upper with Chalk Pearl heel bumpers and an off-white translucent outsole. The other colorway prominently displays Chalk Pearl on the entire upper of the shoe and midsole bumpers with the same translucent outsole as the black pair. A Boost midsole offers soft, responsive cushioning for all-day comfort.