The adidas Ultra 4D 5.0 Gray Five is a running shoe from the adidas Ultra 4D 5.0 lineup in a "Gray Five" colorway. This adidas Ultra 4D sneaker features an upper constructed with PrimeKnit dressed in multiple shades of gray with darker accents on the forefoot panel, tongue, and lace cage. A Soft Pink heel counter contrasts the upper detailing while offering support. Other details include three stripe detailing that forms the lace cage, ‘ULTRA4D’ branding on the lateral heel cage and insole, the lace-up closure system, and the adidas mountain logo on the tongue. Rounding out the design is a gray 4D midsole sitting on a black rubber outsole. What our experts love about this shoe is the build. The upper construction offers comfort and breathability, while the innovative technology applied to the sole unit provides a unique cushioning and energy return experience. The adidas Ultra 4D 5.0 Gray Five was released on February 26th, 2021, retailing at $200.