Ultralight sprinting spikes made in part with recycled materials. Put more space between you and the competition. With a light, fast and responsive feel, these adidas sprinting spikes set you up to achieve your fastest-ever time. They lock in your foot with a featherlight mesh upper and help reduce fatigue with Lightstrike cushioning. A super light carbon and nylon spike plate helps you grip the curves and kick through to finish. Made with a series of recycled materials, this upper features at least 50% recycled content. This product represents just one of our solutions to help end plastic waste. Lace closure Engineered mesh upper Locked-down feel Textile lining Lightstrike cushioning Weight: 4.2 ounces (size 9) Ultralight carbon and nylon sprinting spike plate Upper contains a minimum of 50% recycled content Ships in 1-7 business days.