Bought this chair for our son who was starting a new job, working from home.   He found it so uncomfortable with absolutely no back support at all,  we had to swap it for our own computer chair.  Unfortunately the packing was binned and so we were unable to return the chair.   Very disappointed with this item and surprised that most previous reviews stated the  chair was comfortable!  Also surprised to see it is now out of stock!!  Absolute waste of money!