The adidas NMD_R1 ‘Black OG’ replicates the look of the debut NMD colorway from 2015. Originally inspired by vintage models like the Micro Pacer, Rising Star and Boston Super, the lifestyle runner features a black stretch knit upper with a bound collar, replacing the sock-like Primeknit cuff of the original. The seamless build is mounted on a full-length Boost midsole, accented with contrasting red and blue EVA plugs affixed to the lateral sidewall.