Excellent quality. A plethora of adjustments allow a customized fit that the vast majority will find comfortable.  Very sturdy construction. 330 lb capacity.  Takes about 10 minutes to assemble with no tools other than the Allen wrench provided. After sitting in this chair several hours a day for a couple of weeks, I found it to be comfortable the entire time.

I'm very happy with the chair and the value it provides at the price point.