What are important features in a listening chair

I looked at all the links posted, but NONE are what I would call hi-end audio approved

IMHO, the ideal chair has a mesh seat and back PLUS a small but adjustable (fore and aft) head rest

I bought one from Azon but the articulating head does not come forward enough to cradle my head and remove the strain for long listening sessions

FYI have you tried the cup your ears experiment. That's pretty amazing

Interestingly, the cup your ears trick doesn't work once you've straightened out the dynamic range in your system. 

Mine must be hosed cos my ear cupping focusses cymbals like a miracle tweak. I just dumped the foamy cushion backrest. It hurts but sounds better.

Geez, now I’m thinking maybe I should revive my Ortho Ears ear prostheses that make your ears look just like Mr. Spock’s. It’s only been 25 years. Metaphors be with you.