Nike running shoes featuring a mesh upper and cushioned sole. - Brand: Nike - Color: White/Yellow/Green/Orange - Design: Mesh upper - Sole: Cushioned sole - Style: Running shoes Purchased online from NIKE. I wore these for fashion, not for everyday use. Although I haven't used them for running or exercise, I have worn them when going out, and since they are white, there is some dirt. The air unit is in good condition, and I personally feel that there is not much wear and tear. I am selling these because I have too many sneakers!! These are used, so please refrain from purchasing if you are at all concerned, as it may lead to trouble. Thank you.