This chair is comfortable and it has several ways to be adjusted. The only thing I would ask for is for an armrest slide. Also the headrest is too low.
I've been having lower back and hip bursitis problems. This chair has REALLY helped those issues. I sit all day at my desk and this chair supports my lower back.
This chair is the best i used ever. Back support headrest easy to assemble sturdy. Mesh at back and seat perfect for New England summer time. Highly recommend. And i thank Staples for rapid delivery!