Designed by Studio 7.5

Cosm Chairs

A Cosm ergonomic office chair in Glacier light blue.

Instant Comfort, Everywhere

Meet Cosm

Cosm gives you a new experience of comfort—anywhere you work.

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Shop Cosm

Customize your office chair, and buy it for your home or small business.

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Specify Cosm

Explore tools and resources for architects and designers.

See the Tools

Connect on Cosm

Talk with us about how Cosm can meet the needs of your organization.

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The Chair for You

Its sophisticated ergonomic design instantly responds to your body, movement, and posture to provide natural balance and total support.

A woman in a red dress reclines with her arm over the backrest of a Canyon red Cosm Chair.

Products

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Meet Cosm

The sophisticated ergonomic design of the Cosm office chair by Studio 7.5 gives you a new experience of comfort—anywhere you work.

Features

Cosm’s Auto-Harmonic Tilt, Intercept suspension, and flexible frame work together to give you a feeling of weightlessness.

A high-back Cosm office chair with Leaf Arms in Nightfall dark blue features an animation that highlights the chair's tilt technology.

No Adjustments Necessary

The Auto-Harmonic Tilt instantly and automatically provides balanced support and movement, depending on your body and posture.

A Nightfall dark blue Cosm Chair with Leaf Arms features an animation that highlights how the chair's suspension creates seamless support.

Seamless Support

Breathable and temperature-neutral, the Intercept suspension has a continuous form that eliminates the gap between the seat and back. It conforms to each person's body to provide dynamic spinal support.

A Nightfall dark blue Cosm Chair features an illustration highlighting the chair's flexible frame.

Comfort in Motion

The flexible frame is thin but strong and feels nearly nonexistent. It offers support while flexing so you can comfortably move your upper body.

View the Specs

  • A small office with a Canyon red Cosm low-back chair in front of a Distil desk in ash.
  • Navy Cosm mid-back chair at a desk.
  • A small office with a Graphite gray Cosm high-back chair next to a rectangular Everywhere table with a walnut top and white legs.
  • A white Cosm mid-back chair at a Locale table.
  • A variety of low-back, mid-back, and high-back Cosm Chairs in Canyon red at a series of bench workstations with personal lighting and privacy screens.
  • Cosm low-back chairs in Glacier light blue at table.
  • Meeting room with six Carbon gray Cosm Chairs surrounding a table.

Shop Cosm

Customize your office chair, and buy it for your home or small business.

Three-quarter front view of a graphite Cosm low-back chair.

Low-Back Cosm Chair

$895.00 - $1,165.00 Retail

The low-back, with its wrap top, facilitates casual movement and collaboration.

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Three-quarter front view of a graphite Cosm mid-back chair.

Mid-Back Cosm Chair

$1,075.00 - $1,345.00 Retail

The mid-back provides scapular support and easily adapts to any setting.

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Three-quarter front view of a graphite Cosm high-back chair.

High-Back Cosm Chair

$1,175.00 - $1,445.00 Retail

The high-back fits like a glove while providing upper-thoracic support.

Buy Now

Glacier light blue Cosm Chairs around a table in an office.

Specify Cosm

Our suite of tools is here to help architects and designers.

Configure

Use our product configurator to design your Cosm.

Contract Price Book

Visit the price book for the contract pricing on Cosm.

Image Gallery

Browse the gallery for detail shots of Cosm and photos of the chair in different settings.

3D Models

Download 3D models of Cosm to use in your project.

Materials

Explore the material options offered on Cosm.

Environmental Certifications

Learn about Cosm's environmental certifications.

The Story Behind Cosm

Studio 7.5’s goal was to make sitting as simple and pleasurable as possible.

Dive into Design

A close up of a Canyon red Cosm Chair with Leaf Arms on a black background.

Connect on Cosm

Fill out this form, and our business team will contact you within 48 hours.

Why Get in Touch?

Cosm high-back chair in light blue at a table.
Discover the Versatility of Cosm

It doesn't matter if your employees are 5' or 6'3", or if they're sitting for eight minutes or eight hours. Cosm is the chair for everyone.

A variety Herman Miller work chairs in different colors grouped together.
Discuss Your Workplace Needs

We want to know more about the type of office you have and help evaluate if Cosm is the right chair for you.

A graphic of multiple office application options.
Receive Personalized Application Advice

We're here to offer suggestions on how Cosm can be introduced to your floorplate and what mix of chairs might best suit your space.

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Connect to a Showroom or Dealer

We can help you find a place to try a chair or connect you to a Herman Miller Dealer in your area.

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