We've gone through far too many cheap leather chairs having the material shred to bits over time. Finally decided to switch to mesh back. The chair is comfortable & seems sturdy. I wish I had paid more attention to the back not being adjustable but it's not a huge deal. Overall happy with the purchase.
At less than 6 months since purchasing the hydrolics failed and the seat sinks to lowest level as soon as I sit on it. There is no adjustment for the hydrolics. Worst chair I ever owned.