Product Details

For the instruction-manual-averse, there’s the Cosm office chair. The revolutionary seat combines Auto-Harmonic Tilt, Intercept suspension, and flexible frame to provide support and comfort the moment you sit — like it was made for you. This adjustable office chair comes in three sizes and arm styles so you can find your perfect fit. Or personalize it further with Cosm’s unique top-to-bottom “dipped-in-color” design that comes in a range of hues to match any workspace.

Named one of the 100 Best Inventions in 2019 by Time magazine.
Provides total, weightless support – no adjustments necessary.
Flexible, sturdy frame instantly responds to your every movement.
Breathable Intercept suspension at the seat and back.
Swivel seat set on a smooth caster base.
2.5-inch Hard Floor or Carpet Caster with Quiet Roll.
Backed by a 12-year manufacturer’s warranty.

Dimensions

Mid Back

Height (in): 45
Height Min (in): 38¾
Width (in): 29
Depth (in): 26¾
Weight (lbs): 35
Seat Height (in): 21
Seat Height Min (in): 14⅞
Seat Width (in): 20
Seat Depth (in): 15½
Back Height (in): 24⅛
Weight Capacity (lbs): 350

Low Back

Height (in): 40¼
Height Min (in): 34
Width (in): 26¾
Depth (in): 26¾
Weight (lbs): 35
Seat Height (in): 21
Seat Height Min (in): 14⅞
Seat Width (in): 20
Seat Depth (in): 15½
Back Height (in): 19⅛
Weight Capacity (lbs): 350

High Back

Height (in): 51¼
Height Min (in): 45
Width (in): 29
Depth (in): 26¾
Weight (lbs): 35
Seat Height (in): 21
Seat Height Min (in): 14⅞
Seat Width (in): 20
Seat Depth (in): 15½
Back Height (in): 30¼
Weight Capacity (lbs): 350

Materials

Injection-molded glass-filled polypropylene frame
Intercept polyester elastomeric seat mesh
Seat tilt mechanism
Powder-coated or polished die-cast aluminum base
Nylon casters for carpeted floors or quiet-roll nylon casters for carpeted and hardwood floors

Product Care

Care & Maintenance

With regular care and maintenance, your Herman Miller product will provide many years of superior performance and satisfaction. To maintain quality, please follow the cleaning procedures outlined here.

The instructions for the care and maintenance of Herman Miller products are provided to you as a service. No warranty is implied since results may vary.