The chair is very comfortable! It adjusts easily and fits very well with my desk height. The mesh seat has some 'give to it' which makes for a more comfortable seating surface. I'm pleased with my new chair. The new chair smell was a bit overwhelming at first but some Febreze and time have made things better.
This chair is rated for 10 hours and I believe it! I am having to someone a lot of time in front of my computer and I needed a supportive chair. This one has been great.