I purchased this at Umeda Hankyu a few years ago. There are some stains, so I would appreciate your understanding. The following is from the official website: In the mid-1960s, while there were workout and competition spikes, there were no "training" shoes. In response to the need for shoes for warm-ups, cool-downs, running short distances, and everyday running, Karhu developed the "Trampas" model.