Cosm High Back Chair
In-Stock

Cosm High Back Chair

£1,223.00

inc.VAT

Back Height

Configuration

Oh no!

We’re sorry, this option is not available based on your previous selections. Please choose a different option, or make changes to your previous selections.

Show DetailsHide Details
  • Colour: Nightfall dipped in colour
  • Arm: Height Adjustable
  • Height Range: Extended
  • Tilt: Self adjusting
  • Seat Depth: Fixed
  • Castors: 65mm Nightfall quiet roll for all floors.
Coming soon

Estimated delivery is within 10 working days.

Pre Order

Cosm High Back Chair *Nightfall HADJ. Estimated delivery is within 10 working days.

Notify me - £1,223.00

An Automatic Superstar

— As ergonomically innovative as it is beautiful, the Cosm Chair instantly adjusts itself to fit you, for full body support.

Product Details

Description

Cosm responds automatically to your body's movements and provides total support for whatever postures you find yourself in throughout the day. Available in high, mid and low back options , three distinct arm styles and your choice of one top-to-bottom dipped-in-colour hue, Cosm is where performance meets beauty.

Features

  • 12-year warranty
  • Auto-Harmonic™ tilt mechanism automatically adjusts
  • One adjustment for height
  • Continuous and breathable seat and back
  • Combined hard floor and carpet castors

Overall Dimensions (mm)

Low Back: 1031 (h) x 734 (w) x 678 (d)
Mid Back: 1156 (h) x 734 (w) x 678 (d)
High Back: 1311 (h) x 734 (w) x 678 (d)

Max Capacity (kg)

Low Back: 159
Mid Back: 159 
High Back: 159

Product Weight (kg)

Low Back: 15.5 
Mid Back: 15.8
High Back: 16.1

Assembly

Comes fully assembled

Warranty

12-year

Dimensions
Herman Miller Cosm Low
  • Low Back

  • Height: 864 - 1031 mm
  • Width: 734 mm
  • Depth: 678 mm
  • Back Rest Height: 488 mm
  • Seat Height: 409 - 544 mm
  • Seat Width: 521 mm
  • Seat Depth: 404 mm
Herman Miller Cosm Mid
  • Mid Back

  • Height: 988 - 1156 mm
  • Width: 734 mm
  • Depth: 678 mm
  • Back Rest Height:612 mm
  • Seat Height: 409 - 544 mm
  • Seat Width: 521 mm
  • Seat Depth: 404 mm
Herman Miller Cosm High
  • High Back

  • Height: 1143 - 1311 mm
  • Width: 734 mm
  • Depth: 678 mm
  • Back Rest Height: 767 mm
  • Seat Height: 409 - 544 mm
  • Seat Width: 521 mm
  • Seat Depth: 404 mm
  • * Listed seat and total heights are based on the chair's position when holding 65 kg of weight.
Shipping + Returns

In-Stock Items

Typically delivered within 10 working days but this will depend on the delivery slot you agree on with the courier.

Made to Order Items

Delivery can be anywhere from 10 to 65 working days depending on the options (colour, size & finish etc) you've chosen. Please configure your preferred specifications using the options above to see a more specific delivery estimate.

Shipping

Delivery on all products purchased through the Herman Miller Store is free-of-charge. Large furniture items will be sent via a 2 man courier service. They will be in touch via email or text within four working days of the order being placed to arrange a convenient time. Please note that certain areas in the UK may have limited delivery slots. 

Learn more about our shipping process >

 

Covid-19 & Delivery Restrictions

Unfortunately, we are currently unable to deliver to Northern Ireland. To find out more click here

Our local couriers are feeding back longer lead times due to health and safety restrictions. Whilst we are doing our best to get our products to you as quickly as possible, we can no longer guarantee a 10-working day lead time.

 

Returns

At Herman Miller we strive to exceed your quality and service expectations. If you are not satisfied with an item purchased online from the Herman Miller Store, we will happily accept return items for a full refund within 14 days of delivery.

Learn more about our returns process >

Care + Maintenance

Care & Maintenance

With regular care and maintenance, your Herman Miller Cosm Chair will provide many years of superior performance and satisfaction. To maintain the quality of your Herman Miller product, please follow the cleaning procedures outlined in our Cosm Care and Maintenance Guide.

View Cosm Care & Maintenance Guide >

Warranty

Warranty

Cosm has a 12-year warranty. Our warranty covers everything – including electrical components, castors, pneumatic cylinders, tilts and all moving mechanisms.

View Herman Miller Warranty >

Designers

“You should have a chair that allows you to change postures as easily as possible”

Studio 7.5 The group’s name, Studio 7.5, comes from an early idea to rent a 7.5-ton truck, put a model shop in it and drive from one project site to another. Obviously, freedom of movement is important for these designers. They move freely – and smartly – when designing products for their clients.

Notify me

Notify me when 'Cosm High Back Chair *Nightfall HADJ' is available again.