Launching as part of the Space Race Pack, the NASA x adidas UltraBoost 20 'Dash Grey' celebrates the partnership between the American space agency and German sportswear brand. A neutral monochrome finish is applied to the knit Primeblue upper, featuring recycled materials made in part with Parley Ocean Plastic. A metallic silver finish coats the Boost midsole, contrasted by an unexpected orange streak on the lateral sidewall. An Artemis insignia adorns the tongue tag as a nod to NASA's lunar program.