Second, the reason for opening the glue cannot be completely attributed to the problem of shoes, and there are personal maintenance problems at the same time. The surface of most IC shoes of Nike is a kind of high-cost artificial tanned leather. This kind of leather can't be washed directly with clean water. It's best to wipe it clean with a wet cloth, then dry it with toilet paper, and don't expose it to the sun.
There are many personal habits that can also cause shoes to open. I hope I can help you.