Herman Miller Cosm High Back Chair

• Leaf Arms
• Colour: Nightfall (black) or Glacier

The Cosm chair by Herman Miller is a refined ergonomic chair that automatically adapts to your body, posture, and movements. It provides balanced, full-body support without the need for manual adjustments, creating a seamless and comfortable sitting experience from the moment you sit down.

Created by the Berlin-based design team Studio 7.5, Cosm was the brand’s first task chair to feature automatic tilt technology, along with the industry’s first suspension armrests.

Auto-Harmonic Tilt

Cosm’s Auto-Harmonic Tilt system combines a responsive suspension with a flexible frame to create a smooth, almost weightless recline. The chair intuitively adjusts to the user’s posture, maintaining natural balance and personalised comfort. Its advanced self-adjusting mechanism responds to changes in body weight and movement by shifting internal gears along a leaf spring, automatically fine-tuning the tension for consistent support.

The chair’s slim yet durable frame is designed to feel barely there while still delivering reliable support. It flexes with your upper body, allowing you to move freely and comfortably throughout the day.

Leaf Arms

The innovative Leaf Arms are shaped to provide a soft but supportive cradle for your elbows. Their suspended design makes everyday tasks like holding a phone or reading feel natural and relaxed. Thoughtfully angled, the arms stay out of the way when you move closer to your desk, making transitions between tasks effortless.

Sustainability

Sustainability is central to Herman Miller’s approach. From responsibly sourced materials to mindful manufacturing processes and product recyclability, every stage of the chair’s lifecycle is carefully considered.