Maximum power and speed in a lightweight package. Designed for the fastest athletes in the world. Their rigid construction makes them ideal for running on straight sections (distances from 60 to 100 meters and hurdling from 80 to 110 meters).UpperThe new construction with a reinforcing fastened strap in the forefoot prevents foot movement inside the shoe, ensuring optimal transfer of push-off to maximum running speed.The use of innovative Nike Fuse technology has resulted in an ultra-light, breathable and durable upper. Its virtually seamless construction provides exceptional fit and a feeling of comfort. Manufactured in a technological process with significantly increased temperature and pressure, the bindings are stronger and lighter than traditional construction, providing ideal comfort and stability.The use of light and airy mesh ensures excellent ventilation and fit to the foot.Vivid colors give you additional confidence at the start and during competition on the track.MidsolePhylon foam allows for dynamic bounce from the midfoot and toes while maintaining a low shoe weight.OutsoleLightweight Phylon foam on the heel and a minimalist platform in the front of the shoe for better comfort and more efficient running.A rigid plate with the possibility of screwing in up to eight screws perfectly stabilizes the foot and allows for maximum grip even with strong bounces on slippery surfaces.Eight replaceable screws are placed in a durable Pebax layer.Optimal positioning of screws and additional studs allows for maximum speed, power and grip on the track.