New Balance W680GP7 The New Balance W680GP7 is for people with neutral or supinating feet for running on hard surfaces. The upper is made of lightweight and strong synthetic materials as well as an airy and breathable mesh, is perfect for medium and long runs. The inner sole is made of a lightweight Fresh Foam, which is provides a high degree of cushioning. The shoes combine perfect technical parameters and a maximum level of cushioning with unusually high comfort and a comfortable fit. New Balance W680GP7