A high score means the chair meets ergonomic design standards for postural support and comfort. A top-scoring model allows users to adjust the chair to achieve a good seated working position.

Several other chairs, including the Mirra 2 and Sayl, have a hard back with perforations to improve airflow without ...

That brings the unique Sayl chair down from $735 to $523. And remember: when you buy direct from Herman Miller, you get an unmatchable 12-year warranty on your chair. That really makes these deals ...