Bought for our 21 month old baby with flat feet. We ordered him a size up and he still walks well in them without tripping over his own shoes. We did find that in the cheaper shoes we put him in, he would trip over the shoes himself, even if they were the right size. They worked great for him. My husband complains that the tongue slips and disappears in the shoes while our son wears them, but I kept telling him that this is the other side of flat feet. That's exactly how we do it, so I can't call it a complaint. You look great and our boy gets compliments everywhere!