This is by far the most comfortable desk chair I’ve ever owned. Thought it looked a little to wild but after sitting in it for a few hours I can say without a doubt that I’m going back to buy another one this weekend.
I'm 5'10" and 185 lbs and this chair was comfortable for about 3 months. Now as soon as I sit down I get burning/numbness in my legs and rear end. I sit for at least 8 hours and the only chair I've found relief with is the Aeron (well worth the money for a 12 year warranty).