I’ve been using my AirPod Max for hours for the past 2 years and never noticed they were “heavy”. I’m wondering now as I’ve never researched on headphones (I just buy simplicity from Apple, I’m not an audio sophisticated costumer) that was never brought out to me, so I haven’t even noticed.
The AirPods Max are excessively comfortable, even though they are heavy. Some (most?) lighter headphones are actually less comfortable because they do not “fit the head” so well (at least for me).
Caveat: after a while the mesh at the top starts to stretch, and then you get the two metal bands going straight into the head, and that hurts. And the worst part is: this mesh is not replaceable :( There are silicone band-aids that can be bought, but I would have very much preferred for a possibility of repair to exist…