Reissued in 2021, the adidas Futurecraft 4D ‘Core Black’ brings back the running shoe’s 2018 OG colorway. The upper utilizes Breathable Primeknit, accented with reflective grey three-stripes and lined in textile for a comfortable, sock-like fit. The lightweight build is mounted on adidas’ innovative 4D midsole, providing finely tuned cushioning based on 17 years of running research. Finished in a Linen Green hue, the lattice structure is developed using a blend of light, oxygen and liquid resin.