This chair is very comfortable to sit in. The width of the backrest is much larger than that of ordinary ergonomic chair. Not only is the height adjustable, but it also has a unique design with retractable footrest. The wheels under the chair are very smooth, and the leather texture not only looks very high end but also feels particularly comfortable to touch. When you sit in the chair and relax. It can give you a great sense of security.which other ordinary ergonomic chairs do not have. In short,whether for office or home use,this chair is highly recommended!