New ⬆️see pictures Color: Sky/Midnight Style# 1012B321 402 The HYPER SPEED™ 2 shoe helps you get to the finish line faster while using less energy. This shoe's fast design helps you focus on your training as you move towards a new personal best. Thanks to the shoe's higher stack height, it creates a more energized stride. This responsive rebound helps you conserve more energy, while propelling you towards a faster time.