Unused children's marine shoes. There is no size listed, so please refer to the photos with a ruler to determine the size. * There are no smokers in the household. We do not have any pets. * Shipping will be via anonymous Yu-Yu or Raku-Raku Mercari delivery. * I do not negotiate prices because it is troublesome and time-consuming. If the item doesn't sell, I will lower the price after a while, so please wait. * I work on weekdays and don't have much time, so I will ship on weekends. I apologize to those who need the item urgently, but please understand. * Returns are not accepted for reasons such as "it was different from what I expected," so please look at the photos and understand before purchasing.