A trendy nod to the 90s running style. The upper of these shoes is made in several layers with soft lines and lacing that emerges during a synthetic reinforcement. The monochrome design with cushioning FuelFoam means that you do not have to choose between style and comfort. Outsole in rubber - gives good grip on most surfaces. . . Low shaft for increased freedom of movement. Comfortable and supportive insole of FuelFoam model. Responsive midsole with FuelFoam cushioning.