Unused since purchase, but there are stains as shown in photos 8 and 9. These shoes are designed to stay open in a V-shape when you take them off, and you can easily put them on without using your hands. The hands-free shoes, completed with innovative technology that allows you to "just jump in" to put them on, show the potential to make everyday life more comfortable for everyone. Mesh slip-on sneakers, lightweight and breathable. - Brand: Nike - Color: White/Yellow/Blue - Style: Sneakers - Design: Slip-on style - Material: Mesh Thank you for looking.