Aeron

Aeron Chair

The Aeron Chair changed people's perspective of what a good office chair should look like. It was created to be able to accommodate all the postures and activities people do. It comes in three sizes which makes it a perfect fit for any body size. It has a more refined tilt mechanism, adjustable PostureFit SL, and 8Z Pellicle suspension. 

https://www.hermanmiller.com/products/seating/office-chairs/aeron-chairs/