Recently purchased the Staples Hyken Technical Mesh Task Chair. Love the lumbar back support and the breathable mesh...very comfortable especially in hot weather. Only complaint on the chair is that the head rest does not raise enough to avoid hitting the shoulder blades of someone 6 feet or taller. It has a tilt feature and if I raise it to the max and tilt it back the max there is less headrest pushing on my shoulders. I'll have to try it without the headrest to see if that is worth it.
I purchased this chair during the back-to-school sale in late August. The substantial discount for the sale reduced the price to about $130. The box was relatively compact and fit easily in my tiny hatchback though I did have to fold down the back seats. Assembly was easy enough though a few of the screws were difficult to get tightened all the way. The chair functions well; the seat is comfortable the lumbar support and headrest supportive the arms adjustable to a good degree the mesh cooling. I particularly like the Tilt Lock which allows me to recline if I wish but prevents it if I don't. All in all it's a nice chair particularly at the sale price!