Very comfortable! The cushions, especially in the lumbar area, also play a role. The cushion is very comfortable, not too soft or too hard. So far I have sat in it for 2 hours without any discomfort or pain in my lumbar or back.

Replacement wheels for my King Series chair look great. The last ones lasted a decade of hard use, and these look like they will be great, well built replacements!

All the pieces and parts were packaged with care. Everything went together perfectly. The chair has great adjustable lumbar support and it's so comfortable. I use this chair approximately 8 to 10 hours a day with no issues. It's been about 2 weeks now since I ordered the chair. So far, its amazing. This is a great chair and in my opinion it's definitely worth the price.