The adidas NMD_R1 Spectoo Shoes are the most high-tech NMDs ever. For now, at least. When evolution is a constant, nothing lasts forever. This pair has a stretchy, sock-like knit upper that cradles your foot in maximum comfort. Futuristic details like semi-translucent panels and reflective tape keep the look lively. Even NMD's signature sole plugs get an update. A full-length Boost sole makes your last step of the day as comfy as the first.