Bought this chair for close to $500 several years ago from Monks office supply. It's full adjustable for proper ergonomics. It also comes with arm rests that have been removed but can be easily re-installed. It's an older model, but appears to have similar adjustments to the chair in this link. https://commercial.monk.ca/item/27703WA54BLKG3HP/OBUSFORME-ELITE-CHAIR-MT-HB-WF/