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Cosm Stool, Dipped in Color
The elegant, ergonomic design of the Cosm stool responds to your body, movement, and posture to provide effortless balance and total support. No matter who sat in the stool before you, how long you’ll be in it, or what you’ll be doing, the Cosm Stool gives you a new experience of comfort—anywhere you work.
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Cosm Stool, Dipped in Color

$1,295.00 + Free Shipping $1,295.00
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Cosm Stool, Dipped in Color by Herman Miller

The COSM Stool, Dipped in Color by Herman Miller represents a departure from ergonomic task stools as we’ve come to know them and a turn to what an ergonomic task stool should be. In an ideal world, your chair should be something you don’t even think about. You should sit down and be ready to work. That’s what the COSM Chair accomplishes. It makes pressure-point free sitting intuitive and automatic.

Designed by Studio 7.5, Herman Miller wanted a chair that was actually responsive to the sitter. Drawing on similar silhouettes to past designs like the Setu and Eames Aluminum Group, the goal was to make a chair that is supportive the very first time you sit in it. You don’t need to adjust it; the chair simply responds to your body’s unique needs. Built out of a reactive frame and breathable mesh, the chair is ready for your body to tell it what to do. You don’t have to push buttons and pull levers. You just sit down. It’s one of the first truly non-adjustable ergonomic chairs that the world has ever seen. The COSM Chair is straightforwardness in a world of overcomplication. Simplify your workday with a chair as smart as you are.


  • Natural Balanced Movement:Herman Miller chairs move in tandem with you, through any change in position, keeping your entire body stress-free.
  • Total Spinal Support:When your body is properly supported as you sit, you have the strength you need to stay comfortable and injury-free as you work. The Cosm chair's intercept suspension eliminates gaps between seat and back through continuous contour, enveloping you and offering uninterrupted comfort and ergonomic support.
  • Dynamic Fit:Herman Miller's high-performance task chairs are designed to support you through all your twists and turns, no matter the shape or size of your body.
  • Auto-Harmonic Tilt: Provides natural, balanced motion through a range of posture changes. Automated interface eliminates need for tilt tension adjustment, while providing the proper support and the right amount of tension.
  • The Cosm chair's flexible frame allows for torsional flex so you can stretch and reach laterally.
  • The new Leaf arm cradles the elbow in tasking or casual postures, without interfering with the work surfaces.

Materials & Measurements

Overall: 55.1" H x 29.3" W x 26.7" D

Overall Product Weight: 40

Depth: 26.7"
Width: 26.7–29.3"
Height: 40.8–50.5"
Depth: 26.7"
Width: 26.7–29.3"
Height: 45.4–55.1"

Assembly Required: No

About the Manufacturer

Herman Miller Authorized Retailer

Herman Miller is an industry leader in the integration of cutting edge technology to furniture and other household items to make everyday life more comfortable, convenient, and stylish. Herman Miller stands out at the forefront of such fields as ergonomic technologies, environmentally friendly manufacturing processes, and customizable furniture items.

In addition to producing some of the most outstanding office furniture in the world, Herman Miller has also taken on the responsibility of manufacturing some of the most celebrated furniture designs by some of the world's most famous designs. These "modern classics" include works by Charles and Ray Eames, George Nelson, and Isamu Noguchi. Herman Miller celebrates these famous mid-century designers' works through its extraordinarily precise manufacturing techniques and industry-leading green production processes.

Herman Miller is a global company with operations, sales offices, dealers, and licensees in more than 40 countries in North America, Asia/Pacific, Europe, Middle East, Africa, and Latin America, serving customers virtually anywhere in the world. Herman Miller is headquartered in Zeeland, Michigan, while manufacturing facilities are located in the U.S., China, Italy, and the United Kingdom.


Shipping & Delivery

Room of Choice Delivery: $74.00 per item

If you don't like carrying furniture, this is a great option. The shipper will schedule an appointment with you prior to delivery and bring the furniture into your home for you. This service does not include unpackaging or assembly.

  • Typical transit time is 4-7 business days. Some larger and specialty items may take a bit longer.
  • Shipper will arrange a four hour window for delivery at least 24 hours in advance.
  • Your driver or delivery team will bring the furniture inside your home and into your room of choice (Up to two flights of stairs).
  • Delivery folks will not unpack or assemble your furniture.
  • You must inspect the purchase at the time of delivery and sign for any damages.
  • We'll be sure to assist with any damage that may occur. Please call Smart Furniture right away if any issues arise.
  • If you're ordering multiple items from the same manufacturer, we might be able to bundle your shipping upgrade costs! Give us a call and we'll make sure you're getting the best shipping price possible!
  • Any questions? Chat or call! We're happy to help!

For more information and shipping comparisons, click here.

Shipping Measurements

Box 1 Size: 29.13" h x 47.25" w x 28" d
Box 1 Weight: 47 lbs

Questions & Answers


The Cosm Chair comes with a 12 year manufacturer's warranty, one of the best in the business. Herman Miller and Smart Furniture want to ensure that you're able to sit in this chair for a long, long time.
When you buy this chair from Smart Furniture, you can rest assured that we'll always have your back. If you have any functionality issues with the chair, just snap a couple of photos, e-mail them to customerservice@smartfurniture.com, and we'll take care of the claim process for you. All you'll need to do is sit pretty while we handle all of the replacement, logistics, and repairs. Since we're an authorized Herman Miller Service Center, we're one of the only online retailers that's certified to repair chairs that are under warranty.
We want to make sure that you sit and work in comfort for the next decade. Herman Miller and Smart Furniture are the perfect combination to ensure your office chair is never one of your worries again.
Have any questions? Give our friendly sales team a call at 800-260-8420, and we'll take care of you!

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