Nike Air Max Alpha Trainer 4 Size: 27.5 cm Main color: Gray Model name: AIR MAX Used about 10 times in a year. Washed with special detergent, but there are stains. There is no sole wear or air leaks, and I think you can still use them. Please purchase only if you understand that this is a used item, and no claims or returns are accepted. #Nike #AirMax #Sneakers