This chair is super comfortable I used to have back pains from my previous chair and this has completely solved that issue. My only issue after having this chair for a few months is the creaking. it has massive amounts of creaking when I lean back just a little bit but stops after I keep leaning farther. Other than that this is a perfect chair.
I bought this for my telecommuting home office very comfortable after week 1 Seems sturdier and better ergonomically than the similar model I had purchased previously at Costco.
I've had this chair roughly 2 years and it is literally falling apart and the mesh is torn away from the edges of the seat. I only weigh 160 pounds but use the chair daily. It is a comfortable seat and the best by a mile of Staples' offerings for my needs. I bought a SquareTrade who have made it nearly impossible to get it fixed and Staples won't let me take it to the store. So now I'm stuck with a ripped squeaky creaky chair that likes to fall down on its own. Tightening it up only goes so far and the hydraulic part is starting to fail. It's a poor man's Hermann Miller chair and you get what you pay for. Overall I think 2 years is fair for the price I got it for so I can't be too mad. :)
Chair is light and easy to sit and movein. You can work with support and ease with the adjustibility of head and arm support as wrll as height. And the price can not be beat!