Can you transfer created shoes from 2k16 to 2k17?

I created tons of shoes in 16 and want to transfer them so I can use them in 2k17. I don't want to have to recreate them again. Does anyone know if this is possible and know which file I would need to transfer over?

It seems unlikely, but if custom shoes are still saved as files you can copy across, it's worth a try. I just had a quick look and couldn't seem to find anything, though.