Interval training, tempo runs and dawn sessions have paid off. Now you're on the starting line. Now all you have to do is gear up and go the distance in this wide fitting adidas running shoe. The mesh upper is so light you'll barely feel it on your foot while running. The Lightstrike cushioning ensures a dynamic stride.This product is made with Primegreen, a series of high-performance recycled materials. The upper is made of 50% recycled materials. No virgin polyester. Standard fit.