I always have a problem with my backside not being comfortable after a long time in any seat. This is breathable and form-fitting so no numbness or discomfort! The lumbar support is also a great feature and was a must-have when looking into office chairs. I do wish that part was adjustable but for the price point I'm not complaining.
This is a very comfortable chair. Important it had adjustable height level which is important for my height. Assemblyy was easy. But I am still having trouble attaching the headrest. I have to call the company to troubleshoot which is the only set back.
This was a replacement for a chair I bought that was defective in manufacture (different chair). The first chair had misaligned bolt holes in the back that I thought were a non-issue. I tried that chair for a week and a half. The seat was fine and I thought the back was too until I started having back pain and measured. I discovered the alignment was skewed and the problem was beyond a cosmetic issue. So got full credit for that one and tried a half dozen others in store and settled on this chair. My back is very happy now. This is a very comfortable chair with adjustable lumbar. I highly recommend.