The Nike Air Zoom Maxfly is a unisex lightweight spike specially designed for sprinting. This striker performs best in sprints from 60 to 400 meters. It is designed to withstand the enormous forces associated with sprinting while improving performance. Improve your performance, become competitive and break your records with this fantastic spike. Sole The spikes excel at providing grip and traction and combine that with a very responsive feel. The Air unit in the forefoot provides a springy feeling, so you run with more energy. In addition, the Air Zoom Maxfly contains a carbon plate over the entire length of the shoe that enhances the propulsion feeling and offers stability during push-off. The specific pattern of the outsole and removable spike tips in the forefoot work together for incredible traction. Upper A knitted upper allows the material to stretch in all directions with the foot and ensures a high level of breathability. With these spikes you get the most out of your performance! Standard spike tips and a key are included with this spike.