The Herman Miller's bestseller is Aeron task chair, that was created on the basis of research in the field of ergonomics. This is exactly the case when, once sitting in a chair, you do not want to change it for any other. Aeron follows every movement of the back and responds instantly to micro-movements of the body, distributing weight evenly across the back and seating area. The chair first appeared in 1994 and forever changed the idea of what an office chair should be.