Nike Men's Air Zoom Pegasus 39 Running is your daily ritual, with every step taking you closer to your personal goal. Let the Nike Air Zoom Pegasus 39 help you ascend to new heights with its comfortable, intuitive design. A supportive sensation keeps your foot contained, while underfoot cushioning combines with 2 Zoom Air units to add a pop to your step as you transition from heel to toe. Your trusted workhorse with wings is back, time to fly.