Overall this is very comfortable chair. Assembly is easy and it took me about 40 minutes to assemble two of them. For someone that is 5'-10" the lumbar support and headrest seem perfect. Despite what you may read in several reviews the height of the headrest is adjustable but not by a lot. Overall this is a great buy
Good support helps me to sit up straight nice firm mesh seat and back. I like the headrest and the lower back cushion though I wish the lower back cushion could be raised a few more inches.
Grat chair and delivered on time. Easy assembly as well. Cant think of anything in the process I would change. One suggestion make a clip on the chair to hold the allen wrench. Still 100% satisfied.
Went to a store to purchase the chair store had no inventory so we ordered the chair online. Chair was shipped to my house in two days just like they promised. Instructions where picture based and easy to follow. Chair is comfortable working well.