Most ergonomic chairs are expensive! This was a fair price mostly because the seat is only cushioned at the front. Surprisingly comfortable despite that. Definitely a case of getting what you pay for.
I had all but given up trying to find an affordable mesh chair. We put it together in about 20 minutes and figured out how to adjust it. Done! Comfortable.
I'm 6ft 2 and 235 lbs. The back support is not good at all. It doesn't keep it straight and leaning back on the chair makes you lean back like you're pondering life looking at the stars.. and that's with the forward lock on. Leaving it off makes you lean back further. The back rest doesn't stay put and always pushes itself down. Head rest is great if the back didn't lean back so much. Very disappointment and wouldn't recommend.
I didn't realize how poorly I sat in my previous chair until I started using this one. Excellent back support comfortable and looks really nice and modern!