I bought this chair about 3-5 years ago and it is simply so comfortable and durable. I regretted not getting a second one at the time as I could have used one. Now I set up a new office and had to purchase another chair so I returned; this time I got my favorite color as well (burgundy) and it is so comfortable I can work long hours and still feel refreshed.
The chair is easy to assemble. All needed tools (1 allen wrench) are supplied with a clear instruction booklet. The chair is good looking and comfortable. The plastic mesh seat back and head rest are very supportive and allow me to sit for hours comfortably.
This chair offers multiple points of adjustment. Lumbar arms head rest recline and even depth of seat are all adjustable. I am 5' 5" and can put both feet firmly on the ground at the chair's lowest height adjustment.
I wanted a chair for longer sessions that stayed comfortable and didn't make me sweat. I was a bit leery about the mesh thinking it would be uncomfortable but this chair fits the bill. my only complaint is that the arms don't go a bit lower. My desk has a keyboard surface a bit lower than the desk and the arms are a bit higher than I would like. I'm 5'10" and find it comfortable. the lumbar support works for me.