Light fast race training shoes made in part with recycled materials.speed. Energy. Excitement. Feel the spirit of race day every time you lace into these adidas running shoes. A lightweight mesh upper gives you a secure fit so you can focus on the road ahead and layers of lightstrike and lightstrike pro cushioning deliver a light responsive feel. Through tempo training or long runs energyrods limit energy loss to help make every stride feel a little snappier. This product features at least 20% recycled materials.