I am truly impress with my chair. Very relaxing and it keep me sitting upright when I want to and I can lower the chair and bring it up higher. Overall I am satisfy with the mesh material.
Chair is well made easy to assemble. However I'm 6'0 not even consider myself as tall but the lumbar support was too high in its lowest setting. The headrest was too low in its highest setting. The armrests are too short leaving a great gap between the chair and the desk which also causes some discomfort. I get why it works for many people. Just didn't work for me so I returned it.