adidas has taken their iconic Ultra Boost model which debuted in 2015 and carried it into 2021 by sitting it atop a 3D-printed midsole. The adidas Ultra 4D 5.0 comes covered in a various shades of grey all over the lightweight Primeknit constructed upper with a dark shade of grey placed on the lace cage, tongue, toe, and laces. For contrast we see an orange/pink gradient heel counter while the upper sits atop a grey 4D midsole and a black rubber outsole.