Nike ZoomX Dragonfly Men。The Nike ZoomX Dragonfly Bowerman Track Club Spikes in black and red are designed for men with a US shoe size of 9.5 and UK shoe size of 8.5. These athletic shoes feature a low top sneaker style with metal spikes for optimal performance in track and field activities. Made with a breathable mesh upper and featuring Nike\'s ZoomX technology, these custom spiked shoes are perfect for summer, fall, and spring seasons. With a sporty theme and standard shoe width, these Nike ZoomX Dragonfly sneakers are a stylish and functional choice for active men in 2022.