Herman Miller Cosm Office Chair Unlike chairs that require many adjustments to get the right fit, the Cosm Chair (2017) instantly responds to your body, movements, and posture to provide natural balance and total support, letting you sit down, get to work, and simply forget about gravity. Named one of the 100 Best Inventions in 2019 by Time magazine, this chair for everyone is a true revolution in seating that's making the world better, smarter, and even a bit more fun. The Cosm delivers total, weightless support with no adjustments necessary. Its flexible, sturdy frame instantly responds to your every movement, while breathable Intercept suspension at the seat and back keeps you comfortable throughout the day. The swivel seat sits on a smooth caster base for easy mobility. ANSI and BIFMA approved.