The chair is comfortable and supports good posture but if you're like me and find yourself running around and barely letting yourself sit down or just barely sitting on the edge of the chair you'll slip right off! I like this chair but don't sit on the edge of it!
The chair is not perfect but is pretty good. I want a chair that will be cool in the summer; with both a mesh back *and* seat the chair should work in that respect. To be comfortable I must use the extreme adjustments and I'm only 6' 1". Really tall people must have a hard time finding a chair. The instructions are clear making the chair is reasonably easy to assemble. You'll want a longer wrench than what is provided.
Having worked in an office building for years that use these types of chairs; it was a must I get a similar chair for my home office and I couldn’t be happier. This chair provides great support and works for myself (5’5”) or my husband (6’4”); he was amazed in the comfort and support provided.