Our lightest racing shoe, the Nike ZoomX Streakfly is all about the speed you need to take on the competition in a mile, 5k or 10k race. Low profile with sleek details, it feels like it disappears on your foot to help you better connect with the road on the way to your personal best. A full-length ZoomX midsole provides the ultimate lightweight responsiveness. The foam stack heights are lower than the Vaporfly, saving weight and giving you a more aggressive feel. It results in a shoe so light, it disappears on your foot while still giving you the responsive protection of ZoomX foam, helping you reach your fastest pace throughout the turns and accelerations of any race.Nike ZoomX Streakfly men's running shoes.