alpha 4dadidas 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, OrinalsThe black adidas Alphaedge 4D features a Core Black colorway with Carbo accents and an upper that is crafted from a textured knit material that provides a sock-like fit around