Hello, Adidas Hoops 3.0 models are not wide molded, they are full molded. If your foot is wide or you want a more comfortable use, choosing half a size larger is generally more comfortable. If you're considering 40, a 40 2/3 might be a better fit for a wider foot. It is a comfortable model suitable for daily use, which wraps the wrist well (mid/lifestyle). It is not designed for hard basketball use, but for daily lifestyle purposes. If you want, write down your foot size and I will clarify the most accurate size according to Adidas' official chart. If you need help with something different, as KoraySpor, we are always here for you.