I bought my daughter a pair of Nike WinFlo9's in Aug 2022. By Nov, they were squeaking so bad when she walked that the kids at school make fun of her. Because they were $100, she still has to wear them. When I called Nike to see if they could get her a new pair, they said it's probably because they got wet and it's not considered a defect; nothing they could do. So, morale of the story is, don't buy Nike tennis shoes if you're going to wear them outside where they might get wet.