The Staples Hyken Technical Mesh chair was ordered online during a sale a week ago and delivered to my home the very next day. All of the necessary parts were included in the box as indicated. Although I have assembled the chair I still have not officially begun to use it due to still using my old chair even though the leather cushion seat has begun to split in several places (the reason for the new purchase). What I have determined is that the Hyken chair seems to be much more comfortable than my current chair. I am 5'9" in height and it seems the headrest will be perfect fit for me. The chair would have been very easy to assemble if I had had another person to hold the back of the chair to insert it into the part on the seat. The back of the chair is quite heavy and difficult to hold and insert it into the necessary part of the seat simultaneously. Therefore I had to obtain the assistance of my adult son to complete assembling the chair. Hopefully the Staples Hyken Technical Mesh chair will give me complete comfort and satisfaction for several years to come.
I've had this chair for a week now and I've probably put close to 50 hrs in it (I work from home and game a lot). When I used to work in the office I sat in a Herman Miller Aeron for 12 hours a day and this chair is just as comfortable and ergonomic as that one. Actually it's more comfortable because it has a headrest. I took a gamble on this one because I wasn't willing to pony up for the high cost of the Aeron and it's a gamble that's paid off. I highly recommend this chair to anyone who spends a lot of time in front of their computer. Be aware of your body though. This would not be a great chair for a big and tall kind of guy or gal.