Frame / Base
Fixed Arms
Hard Floor Casters

Low Back Cosm Chair stock

Designed by Studio 7.5
RON 7,162.31
- 15%
RON 6,087.97 VAT included
RON 5,115.94 without VAT
  • 12-Year Warranty
  • Free Standard Shipping
  • 30-Day No Hassle Return
  • 3-5 Days Delivery Term


Frame / Base

Low Back Cosm Chair stock

Available for testing in Showroom
RON 6,087.97 VAT included

A balance of sculptural form and effortless function, the Low-Back Cosm gives you instant comfort—anywhere you work. It was designed to be as ergonomically innovative as it is beautiful and automatically adjust to anyone who sits down.

  • 12-year warranty
  • Named 100 Best Inventions by Time Magazine in 2019
  • Auto-Harmonic™ tilt mechanism automatically adjusts
  • Flexible frame
  • Continuous and breathable seat and back
  • One adjustment for height
  • Wrap-top facilitates casual collaboration
  • Available in three arm styles: Fixed, Fully Adjustable, and Leaf
  • Dipped-in-Color option
  • International Warranty Product

The Chair for You

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

Cosm Side

A Personalized Ergonomic Experience

1. No Adjustments Necessary

The Auto-Harmonic Tilt instantly provides balanced support and movement.

2. Seamless Support

The Intercept suspension offers is breathable and temperature-neutral.

3. Comfort in Motion

The strong flexible frame feels nearly non-existent so you can comfortably move your upper body.

Studio 7.5

The Berlin-based designers put a staggering amount of form-making, engineering, and testing into Cosm. The goal? To make sitting as simple and pleasurable as possible.

Low-Back Cosm Chair Specification

Low-Back Cosm Chair Specification


Low Back
Total Height 34-40.6"
Width 26.7-29.3"
Depth 26.7"
Seat Height 14.8-21.4"
Seat Width 20.5"
Seat Depth 15.9"
Arm Height 7.3"-11.7"

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Visit our Shipping and Delivery page to learn more.

Packaging Type:
Packaging Dimensions:
26" x 21.75" x 33.75"
Package Weight:
Low Back: 40 lbs.
Assembly Required:

With regular care and maintenance, your Herman Miller product will provide many years of superior performance and satisfaction. To maintain quality, please follow the cleaning procedures outlined here.

The instructions for the care and maintenance of Herman Miller products are provided to you as a service. No warranty is implied since results may vary.