My husband loves this chair so when I needed a new one I bought the same. Gave me spasms. I am 5’3”. Lumbar support is too rigid and the bottom edge is too harsh. If you don’t like the Aeron you won’t like this. Of course the problems ended up taking more than the 14 days and I missed my window to return it. Plus how was I supposed to take it apart and carry the enormous box back to the store for the return?
If you are 6"+ tall do not buy the chair. The head read is not adjustable and your shoulders will press against the head rest making it uncomfortable. It is not nearly as comfortable as my last chair that I had. Not worth the $150 I paid for it.
This is one of the most comfortable chair I have had in over 25 years of office work highly recommend great support for entire back seat holds you no pain at the end of the day