The release of the adidas NMD R1 in the ‘Tech Earth’ colorway occurred on October 1, 2016. This particular variant boasts a distinctive blend of grey and brown tones on the upper mesh, complemented by subtle brown accents. It was part of a collection that also included four other NMD R1 colorways, namely ‘Core Black,’ ‘Vapour Steel,’ ‘Tech Ink,’ and ‘Collegiate Navy.’