Together they offer a new sustainable approach to sports shoe manufacturing destined to reshape the industry. Traditionally, footwear requires numerous parts, adhesive materials and a lot of manpower; with 3D printing and Santoni machines, uppers can be produced with single- or double-layer fabric, resulting in an integrated upper that offers unparalleled comfort, light weight, performance. Furthermore the quality and with glueless assembly, the shoe can be repaired without being thrown away, the cushion and upper can be separated for targeted repairs, with increased durability and reduced waste, and the TPU increases its recyclability and lifecycle.