I was amazed at how HEAVY the chair was when it arrived. It is definitely commercial grade and well constructed. My husband quickly put it together for me. The 'settings' are fantastic for custom fitting the chair to my smaller size. I can sit on this chair of many hours in comfort, something I couldn't do before with a more fashionable upholstered chair in which the cushion sank and I was sitting on a board w/o cushioning. The Ignition Mesh Chair is designed to make desk work comfortable.  I love how the seat is firm and supportive and the same for the mesh back. 

I do need to mention that the back lumbar support is a hard plastic support with no cushioning. It would be ideal if it was cushioned a bit, as I have no body fat for cushioning on my back. But, I am getting used to it and found that a few tweaks to the placement made all the difference. Truly a great value for a full time home office.