Neither my wife (120 lbs) nor me (220 lbs) could be comfortable. With the seat height full up we both had to reach up to our keyboards. Also we sit straight up not slouched back so the seat part was uncomfortable Ergonomics are for different body types. The chair is well made. Justs it in it at the store for a while in your normal seating posture and see if it works for you. GOOD NEWS: Staples took it back on their 14 day no questions return. The store people and the policy are EXCELLENT.
The chair is light weight and easy to assemble. I was directed by a sales person Amber who explained to me difference between various manufacturers' chairs including Hyken. With her expert presentation I chose this chair and it is worth the money. One more feature I like about this chair is that hardness/ softness can be adjustable.
You can save $30 ordering it online versus buying it in the store. We bought it in the store because we wanted to make sure the chair was right for us. It's functional and comfortable for occasional use. i would get different construction if you are going to use it all day.