Features/Benefits: Find your edge on the track in these lightweight Adizero sprint shoes. Built for pure, unrivalled speed, the featherweight mesh upper moves with your foot through each stride while keeping you cool. A moulded spike plate provides a rigid platform for powerful push-offs at the starting block. Underneath, strategically placed spikes give you the traction to tear up the track on your way to smashing records. 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.