alpha 4dThe adidas Alphaedge 4D White is an addition to the brand´s of 4D-printed shoes. The sneaker sports an expanded ankle collar and a thinlyadidas announces that it expands the 4D range with a new reflective ALPHAEDGE 4D running shoe. The distinctive 3D printed desn now features across the sportswear brand’s running, Stella McCartney, Orinals