My 3 year old has had this exact shoe two times! He grew out of the first pair and I bought him the same shoes again. They are the best. He can put them on himself. Highly recommend.
My 4 year old son has very narrow feet and typically wears shoes with shoestrings so that we can ensure they are snug. These are a great casual option and he can put them on himself. They are low profile and so I would recommend that they act more as a casual shoe vs sports shoe. They are a bit pricey but all in all we are happy with the purchase.