Size 3 fit perfectly and that is the size he wears in most all shoes.
Shipping was fast
We bought for the beach but he likes them so much he is using them as outdoor play shoes. He is very active and always running, riding his bike , or playing soccer and he loves these shoes. He said they are his favorite and likes that they are not heavy, he doesn’t slide , and he can sprint fast because his feet move better . He is 10 year old and very picky about his running shoes. Will buy more to keep for after sports and changing out of cleats!