Old clothes and old pants can be worn by the baby, but old shoes cannot be worn. Don't look at the outside of the shoes. It seems that there is no problem, but the internal integrity and shoe shape have changed because of the baby's use. If your baby uses it again, it may affect the baby's foot development and walking posture. And so on.
Note that any second-hand shoes are not recommended for babies, including cloth shoes, slippers, these seemingly no problem shoes, they may not seem to be a big problem, but in fact they will have a certain impact.
