This is such a great idea because the adult I bought them for has been wanting a pair of light up sneakers to wear when with the children she cares for.  The way the are made the insert inside make the sneaker feel very tight and binding.  Had a really hard time just getting them on.  The light up feature works OK but there is a wire that is kept under the padding, which is pretty thick, in the sneaker, thus the reason it makes it tight.  Would like to return but it may be too late.