The adidas 4DFWD ‘White Black’ delivers an essential two-tone colorway of a running shoe built with a revolutionary 3D-printed midsole. White Primeknit is utilized on the upper, designed to wrap the foot in snug, breathable support. Reflective detailing on the welded eyestay and floating black three-stripes provides added visibility in low-light conditions. The sock-like build is mounted on a 4DWD midsole, which converts the braking force of vertical pressure into horizontal forward motion each time it compresses. The upshot is a smoother transition and a gliding running experience.