Just bought this chair and within the month the mesh seating came undone/started to fray at the staples holding the mesh lining. The seat is completely un-sittable being too loose and the staples sticking out can cut or scratch you if you did sit in the chair.
This is the most supportive chair I've found. I need to sit upright in my home office to work no leaning way back or feeling like I'm in a recliner. This has great back support so my neck and shoulders don't hurt. Also I'm short and it goes low enough for my feet to touch the floor.