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.

Learn More

Shop Cosm

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

Start Shopping

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.

Get in Touch

The Chair for You

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

Replay

Products

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

Research on Cosm

A new study shows its ergonomic design can reduce stress at work.

Read More

  • 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.

Buy Now

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.

Buy Now

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

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.

A picture of a building where you could find a Herman Miller Dealer.
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.

* Please fill in the required fields:

Please fill in the required fields:

    By providing my email, I agree to Herman Miller's Privacy Policy and Terms of Use.

    Thank You!

    We’ve successfully received your information. You should hear from us soon. 

    Something went wrong.

    Please refresh the page and resubmit your information.

    You may also like:

    • Aeron Chair Herman Miller
    • Embody Chairs Herman Miller
    • Mirra 2 Chairs Herman Miller
    • Celle Chairs Herman Miller
    • Sayl Chairs Herman Miller
    • Lino Chairs Herman Miller
    • Verus Chairs Herman Miller
    • Eames Aluminum Group Chairs Herman Miller
    • Eames Soft Pad Chairs Herman Miller
    • Eames Executive Chairs Herman Miller

    Find a dealer

    Locate a Herman Miller dealer near you from our global network.

    Find a dealer

    Email a rep

    Get in touch with an A+D representative in your area.

    Email a representative

    Find a showroom

    Schedule an appointment at one of our showrooms around the globe.

    Find a showroom

    Get help

    Have a question? Call a specialist or send us an email.

    Get in touch