The adidas UltraBoost 1.0 DNA ‘ZX 6000’ combines a retro running aesthetic with a contemporary performance build. While the Primeknit upper features woven construction modeled after the original UltraBoost from 2015, the familiar color scheme recalls the OG ZX 6000 that debuted in 1989 alongside adidas’ iconic Torsion system. Adding to the sneaker’s vintage look are a suede forefoot overlay and an off-white finish on the Boost midsole. Underfoot, the Stretchweb outsole uses Continental rubber for grippy traction.