Folders!
There are many possible ways to do it using folders, but the way I would do it is by creating a folder for every hand toggle with the gloved and ungloved sprites inside (with the one I don't want by default set as hidden).
Then, for the "gloves" state, I'd make a single toggle state that hides all the default sprites (e.g. all gloved sprites) and shows all ungloved ones; and for the hand states (set as permanent, not toggles) each one would hide all "hands" folders except the one I want to switch to (that one should be set to "show", don't leave it as "no change"!).
I hope that made sense 😅