USAFRet :
The seat. Specifically, where my wallet was.
Comfortable otherwise.
The one I have now is mesh back.
Right, do the actual seats on the mesh chairs have a soft feeling? Do they ever feel hard? A lot of these chairs are rated for 8 + hours sitting so they must have to retain some comfortability? I can't believe that some of the seats on these mesh chairs are just plain mesh with no padding, how that can be comfortable I don't get it..
I'm leaning towards a mesh chair though, they definitely seem to be the trend at the moment, light weight should make moving around nice and easy. As for comfort I will have to experience for myself but it should offer more than my dining chair!