adidas is applying its groundbreaking 4D technology to a retro-inspired silhouette. The brand's Futurecraft midsole, crafted using an innovative process using light and oxygen, supports the heritage upper of the I-5923. The latter features a neutral grey finish on a synthetic and mesh build, complemented welded serrated three-stripes. Underfoot is the lattice-like Futurecraft tooling, rendered in the usual light green coloring. Scroll down for more looks at the 4D-5923 and stay tuned for word on a release date.