If you are having issues sitting for long periods this chair will help. The chair is sturdy the mesh makes it comfortable and keeps you from heating up your buttocks and back of your legs it has a small lumbar support and adjustable headrest. I bought this chair for my wife to use in her office because I have had mine in my office for 3 years and it is still in excellent condition. Good buy for the price.
This chair has excellent features (adjustments and controllability) and is physically supportive. I am concerned with the durability due to its plasitic and nylon mesh construction.
We opted for a mesh chair for our home office. Wanted the ventilation and the lighter weight. We've only had it for a month but so far seems good. We bought the extended warranty at the recommendation of the sales person who says these kind of chairs begin to have problems at the seams after a couple years.