Me and my family are enjoying the chair. So far no complaints! Sometimes we each have to spend hours at the computer for school & office work so we needed a chair with good back support. We've had it for 2 weeks and no one had mentioned any lower back problems.
I’ve been working for home for a few months and had an old chair. My back was in a lot of pain so I decided to look for a new chair. Point is this new one is very comfortable and cool I feel I’m not sweating or anything. Back support to the lower back seems solid to the point my upper back just feels better as these pains travel through your back to compensate. Point is I recommend it it is confortable and a good price point. Don’t pay $1000 for a chair when you can get this one.