The Cosm chair, by Berlin-based designers at Studio 7.5 for Herman Miller, is the pinnacle of personalization. Among its features are auto-harmonic tilt, which lets the chair instantly adjust to ...

Our top pick overall for 2025 is Herman Miller’s Aeron Chair Size C, a popular option with plenty of customizable features. For those seeking extra lumbar support, the Steelcase Amia is a great ...