Herman Miller · Office Chairs

Herman Miller Cosm Mid Back

The Cosm Mid-Back sits between the Low and High Back versions of Herman Miller's Cosm, using the same Intercept suspension seat and back and an automatic tilt that needs no tension adjustment.

$2,030

  • Up to 350 lb
  • 12-year warranty
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At a glance

  • Price

    $2,030

  • Seat height

    14.875–21 in

  • Load capacity

    350 lb

  • Warranty

    12 years

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About

The Cosm Mid-Back sits between the Low and High Back versions of Herman Miller's Cosm, using the same Intercept suspension seat and back and an automatic tilt that needs no tension adjustment. The store lists a 24.125-inch back height for this version.

Specs

Size and fit
Sizes
38.75-45 in x 29 x 26.75 in (H x W x D) (Mid Back)
Seat height
14.875-21 in (Mid Back)
Seat depth
15.5 in (standard configuration)
Seat width
20 in (standard configuration)
Back height
24.125 in (Mid Back)
Load capacity
350 lb (standard configuration)
Build and warranty
Warranty
12 years (standard configuration)
Chair weight
35 lb (standard configuration)

Questions

How much does the Herman Miller Cosm Mid Back cost?

It costs $2,030 at the Herman Miller Store (official) (Herman Miller Store regular price shown for the default configuration (starting price across options not confirmed)), checked Oct 2026.

What is the Herman Miller Cosm Mid Back's weight capacity?

It is rated for 350 lb in standard configuration, according to Herman Miller's official specifications.

What sizes or versions of the Herman Miller Cosm Mid Back are there?

It comes in 38.75-45 x 29 x 26.75 (H x W x D).

Where can I buy the Herman Miller Cosm Mid Back?

You can buy it from Amazon or the Herman Miller official store. Check the configuration, price and return terms before ordering.

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Specs and prices come from the brand sources listed under Specs and next to the price; User Insights link to their originals. Confirm the exact configuration, seller and price before buying. Editorial policy

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