I purchased these for a steal when a store in my area had a "Side-walk Sale". They only had them in a size 4. My son is 2yr old and wears size 2T. I decided I would go ahead and get them and just save them maybe for his 3rd birthday. Well, when I got home & went to wash them, they looked like they were a size 2T. I tried them on him and they fit perfect. So, I decided to make sure to wash them on cold/cold and dry them on low. If you get these, Make sure to really order up on the size.