Herman Miller Cosm High Back Office Chair

Cosm High

Stylish and comfortable, the Cosm High-Back Chair provides complete upper-thoracic support. Also available in medium and low back options, the Cosm Chair Group delivers instant support and stability no matter the user. Built with the Auto-Harmonic Tilt, this chair mimics your movements and posture to provide natural balance. The ergonomic one-piece seat and back adds a stylish touch, while the breathable material allows for complete comfort for long term use.

Unit price


  • High Back
  • Auto-Harmonic Tilt
  • Intercept Suspension Material
  • Flexible Frame
  • AFRDI Approved Level 6 
  • Arm Options: Leaf Arms, Adjustable Arms, Fixed Arms, No Arms
  • Multiple Colours Available
  • Chair Depth: 678mm
  • Chair Width: 678mm-744mm
  • Chair Height: 1140mm-1300mm


AFRDI Certified Level 3 Certified Indoor Advantage Gold Certified Warranty
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