I washed them, but I couldn't get all the dirt off the soles. They were quickly outgrown, so I think they're clean except for the soles, but there is some minor soiling. * The rubber parts feel a little loose and stretched, possibly due to being stored for about three years. * Please understand that these have been stored at home for a long period before purchasing. ● Due to the thickness, I will ship them without the box. The box has stains and discoloration, but I can ship them with the box for an additional 300 yen. Please comment if you would like the box.