Seat is the main thing . A proper chair should have a lengthy seat , if adjustable then it is much better . The seats are small in most of the chairs and there is no thigh support in most chairs . The cushion is also too thin for extended sitting sessions .
Adjustable lumbar support should be the next .
There are lot of executive used chairs which I would rather buy and remove the cushion on the chair , get 4-5 inches memory foam and use a leather cover or cloth cover with proper thigh support .
Adjustable lumbar support should be the next .
There are lot of executive used chairs which I would rather buy and remove the cushion on the chair , get 4-5 inches memory foam and use a leather cover or cloth cover with proper thigh support .