Size 23.5 cm. I think they're quite clean because I wore them indoors. There's almost no wear on the soles, but please judge from the photos. The area with my name on it has been marked out with red marker. I've made it so you can see just one character to give you an idea of what it looks like, please check the photos. Please do not buy if you are concerned about minor details. I will ship in simple packaging using recycled materials. I have a white cat, so there is a possibility of white hairs on the item. If you have allergies, please refrain from purchasing.