Walked 1-2km after purchase. Then stored in the shoe closet. I'm selling because I don't have a chance to wear them. US10 28.0cm No box. Please check the condition of the product in the photos. I will add more if requested. I plan to ship them in a bag, wrapped in bubble wrap, and then in a cardboard box. There is some dirt, but it's light, so I think it will come off if washed. My feet are surprisingly odorless, so the smell is almost like new. If you have any questions, please ask before purchasing.