Great chairs! My husband and I tried two more chairs before finally finding these ones. They are extremely comfortable and quite sturdy. We have have them for a few months now and have had no issues! 

I have multiple herniated disks so for me, having a good chair for my desk was key! The back of the chair is also sturdy enough that you can add extra support for your low back if needed. 

Only minor thing is that the chair does not come with a seat tilting option as I had seen, and they are a bit tricky to put together. However, I would buy them all over again! So comfortable!