Mizuno WAVE RIDER 28 Wave Rider 28 Amsterdam Marathon J1GC246201 Men's Track and Field Running Shoes 2E: Red x Silver MIZUNO Brand: MIZUNO I haven't used these for competition; I've worn them casually. I didn't use them during the summer. Since I haven't been running in them, there's no wear on the soles. I'm selling them because I've outgrown them. I think this model is difficult to obtain now, so please consider purchasing them. There is no damage, but as these are used and stored at home, please refrain from purchasing if you are sensitive to such things.