Whoever designed 2B's outfit over in Nier: Automata-land has no idea how high heels work. With the heels as high as they are on the 2B boots, there should NOT be that much foot in the front of the boot. The end result is that you look like you have clown feet, or bananas.
It's bothered me since the Copied Factory launched and now I've... mostly fixed it? I haven't tested it too hard.
I won't claim this is perfect; it's my first time editing something in 3D like this. The "Improved 2B Boots for Men" mod does something similar for the dudes, if you want; I've left a link in the links tab.
As this is purely a 3D edit, mods like "Clean 2B Boots" should still work just fine.