The Nike ZoomX Dragonfly for both women and men are lightweight unisex spikes. The Dragonfly contains the same material as Nike's well-known competition shoes. The success of the ZoomX-foam in the Alphafly and Vaporfly finds its way to Nike's premium spikes. The Nike ZoomX Dragonfly is especially designed for distances from 1500m to 10km. The lightweight and very thin Mesh upper holds little moisture and offers high breathability. This keeps the feet cool. The upper falls snugly around the feet for some support and a good lockdown feeling. The Mesh material is designed to be as strong and as thin as possible. The ZoomX-foam in the midsole offers a very high energy return. Research shows that the foam absorbs muscle vibrations from the impact created during running. This delays fatigue and allows you to run more efficiently at a very high pace. Both the thin mesh upper and the ZoomX-Foam contribute to the light weight of the spikes. At around 124 grams (men's size 8 US or women's size 10 US), it feels like you are barely wearing shoes. The spike plate in the forefoot was created with data from hundreds of runners. The spike plate in the forefoot was created using data from hundreds of runners. The plate has 6 spikes that can be turned in. The Nike ZoomX Dragonfly is designed for running personal records and making a lot of speed at the 1500m to 10km.