Add a foam strip on top to supplement the foam back pad of the Quest 2 VR headset.

Stick foam sheets to the bottom of this model to increase comfort. (I used CA/super glue.)

It’s not recommended to use it alone without a foam back pad; there are many alternatives available.

I suggest using a thinner piece of foam than the one in my picture, because it seems a bit too thick. Of course, it depends on personal preference.