Cushioning, rebounding, cushioning, urban commuter running shoes for runners. PHOENIX INFERNO 2 has an upgraded PWRRUN midsole. The vizi rebound and cushioning performance are upgraded compared to the first generation, making the foot feel more comfortable. The 270° surrounding TPU provides more stable support, provides protection, and protects runners to reduce the risk of injury. It is 7% lighter than the first generation. It is equipped with the SPEEDROLL fast rolling concept, making your running more labor-saving.