office chair at work. looks good, get lots of inquiries about it. I did have to pump it up a bunch to get the firmness i like,and the ball is not fitting very well in the chair any more but it's been perfect so far.
im breaking myself into it little by little. i noticed at first my hips seemed to be a little sore. but i wouls swap it for my regular office chair and use it only for a few hours at a time. i prefer the gaiam chair though...
Just Okay for the Price - for almost $100 I would expect the quality to be a little better. The chair itself works fine & does it job, but I am not expecting this to hold up well over time. If you are looking for a chair for the long haul I would purchase elsewhere. The plastic base & lumbar support is very cheap, the wheels are even cheaper.