I'm an Office Manager/Bookkeeper who sits 5-6 hours/day. I had been having sciatica issues for years. Literally limping in and out of work daily. Once I changed to this chair which fits my petite stature; it made a difference within weeks. I no longer am suffering from sciatica and am so glad my employer let me choose this as a replacement. Love how the whole chair adjusts to fit "Me" perfectly. Only wish the lumbar area had additional settings for height and firmness. This chair has truly made a huge difference for me and I highly recommend.
The chair is comfortable for long hours on the computer. The all mesh sitting area though needs to be covered. I wish I had ordered chair with leather seat.