I like this chair. It is comfortable and flexible. I had this chair at an old workplace and bought it for myself for my current job because I liked it so much.
This chair is so comfortable and supportive. I love the way that it supports my neck and lower back. However the covering material feels awful against your skin. It "scratches" you with every move if you are wearing shorts or a skirt. With better material I would have given this chair 5 stars.
I have bought 2 of these chairs and love them. very easy to assemble and very comfortable. the mesh seat and back provide good support and breathe so you don't get hot & sweaty. And the kneck support is great.
This chair was very easy to assemble. So far it's very comfortable and I love that it comes with a lumbar support for the lower back. Also the chair can recline back and you can lock it into different positions.