The adidas NMD_R1 ‘Grey OG’ takes direct inspiration from one of the model’s earliest colorways from 2016. The seamless upper is crafted from grey stretch knit with contrasting black hits on the molded eyestay, heel patch and signature three-stripes. A webbing pull tab at the heel allows for easy on and off. The lightweight build sits atop a standard white Boost midsole, accented with red and blue EVA plugs that complete the classic NMD aesthetic.