From GameWatcher: “Getting the Hermes Shoes is a goal you’re bound to have on your list if you plan on testing all of Bloodstained: Ritual of the Night’s weapons. You’ll also need to bring a good amount of patience with you as this is one weapon you can’t get from chopping off the head of a single demon.
Here’s everything you need to know about where to find the location of the Hermes Shoes in Bloodstained Ritual of the Night.”
Source: N4G PC Bloodstained: Ritual of the Night Hermes Shoes Location