Find out how fast you can go. With a full-length spike plate and responsive Lightstrike Pro cushioning in the forefoot, these adidas running spikes are all about helping you run lightning-fast past what you thought was possible. A STRUNG upper is designed yarn-by-yarn to wrap your feet in a seamless cocoon. Intricate details show off Y-3 style, even when you're moving so fast you're a blur. This product features at least 20% recycled materials. By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products we make.