The Chair for Everyone
No matter who sat in the chair before you, how long you’ll be in it, or what you'll be doing, Cosm gives you instant comfort—anywhere you work.
Cosm’s balanced support and movement, breathable and temperature-neutral suspension, and flexible frame work together to give you a feeling of weightlessness.
Cosm by 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.More about Studio 7.5
- Packaging Type:
- Packaging Dimensions:
- 26" x 21.75" x 38.5"
- Package Weight:
- High Back: 43 lbs.
- Assembly Required:
Care & Maintenance
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.
Frame, Base, and Standard ArmpadsNormal cleaning
Wash surface with a soft cloth soaked in mild detergent and warm water. Rinse thoroughly and dry with a soft cloth.
Do not use solvents or abrasive kitchen cleaners.
Suspension MaterialNormal cleaning
Vacuum fabric as needed using an upholstery attachment. Vacuuming picks up dust and reduces the need for professional cleaning.
Do not brush fabric or use a vacuum attachment with a rotary brush. Brushing may permanently damage the nap or change the character of the fabric.
Immediately soak up the stain with a soft absorbent cloth.
Do not dry the stain completely or it may set. The longer a stain is allowed to remain on a fabric, the more difficult it is to remove.
Use a water-based cleaner (specifically made for cleaning fabric) or a solution of mild (alkaline) warm soapy water (not overly soapy) applied with a damp clean cloth or sponge. Work the cleaner into a lather or foam.
Never use hot water; it will set the stain. Avoid scrubbing.
Use a dry cleaning solution applied with a damp clean cloth or sponge. Test the cleaning solution on a small, concealed area first. If there is no spotting, ringing, or damage to the fabric or its dyes, apply the cleaning solution to the soiled area with light, quick strokes. Begin at the outside of the stain and work toward the center, being careful not to over-saturate the fabric.
K2R is also a product that can be used. See product label for complete instructions. Do not over apply water or any liquid solution to fabric. Excessive wetting of the fabric with any liquid solution may result in permanent damage to the material. Do not rub too vigorously or you may damage the nap of the fabric or break fibers. Several light applications are better than one heavy application. Soak up all remaining solution and then use another clean cloth or sponge dipped in cool water to remove any residue. Let fabric dry thoroughly and then vacuum well before using. If the stain resists cleaning, contact a professional cleaner.
If large areas are soiled, contact a professional cleaning firm.
Products and Warranty Periods
12 years - All products sold under the Herman Miller brand including Aeron chairs; Eames aluminum group chairs, executive chair, soft pad chairs, table universal base, and table segmented base; Embody chairs; Caper chairs; Celle chairs; Claw round and square tables; Envelop desk; Envelope chair; Everywhere tables; Flo monitor support and dual monitor support; Full Round Table; H Frame credenza, coffee table, and side table; I Beam coffee table; Mirra and Mirra 2 chairs; Nelson pedestal table; Renew oval and rectangular sit-to-stand tables (2-year exception noted below); Sayl chairs; Scissor chair; Setu chairs; Sled base credenzas and pedestals; Sled chair; Tablet mount; Tu storage; Tuxedo sofa, bench, museum bench, club chair, ottoman, and settee; Tuxedo Classic club chair, sofa, corner sofa, settee, corner settee; Swoop work table and coffee table are backed by our 12-year warranty, except as limited or described below.
5 years - AGL table; Ardea personal light; Bevel sofa group; Bolster sofa group; Capelli stool; Distil desk and table; Eames chaise, desk units, wire base elliptical table, Hang-It-All, lounge chair and ottoman (except white ash), molded fiberglass chairs and stools, molded plastic chairs and stools, molded plywood coffee table, rectangular coffee table, molded plywood folding screen, molded plywood lounge and dining chairs, molded wood side chairs and stools, sofa compact, storage units, two- and three-seat sofas, walnut stool, wire-base low table, and wire chairs; Flute personal light; Girard color wheel ottoman, environmental enrichment panels, hexagonal table, and splayed leg table; Goetz sofa; Hanging file folder; Nelson basic cabinet series, coconut chair, thin-edge bed, daybed, marshmallow sofa, miniature chests, pedestal stool, platform bench, platform bench cushion, swag leg group, thin edge buffet, thin edge cabinet, thin edge chest, thin edge bedside table, thin edge chest cabinet, thin edge double dresser, x-leg table; Noguchi table and rudder table; Polygon wire table; Thrive cable management clip, Mobile CPU holder, desktop power outlet, HM Connect-S300, keyboard/mouse support, magazine holder, marker/eraser holder, pencil drawer; Tone Personal Light; Twist LED task light; Wireframe sofa, chair, and ottoman; Logic Power Access Solutions; Ode lamps; Swoop lounge chair and ottoman
3 years - Eames aluminum group outdoor, lounge chair and ottoman in white ash, table outdoor, and wire base low table outdoor; Nelson pedestal table outdoor
2 year - Renew Sit-to-Stand tables power leg access option
1 year - Formwork; Nelson bubble lamps
Other Manufacturers' Products
2 years - Magis- and Mattiazzi-branded products are warranted for two years from the date of purchasse by the original purchaser.
Our warranty covers everything—including electrical components, casters, pneumatic cylinders, tilts, and all moving mechanisms. It recognizes the changing nature of work and the need for products that can stand up to continuous use. And it means that when warranty work is performed in the U.S. and Canada, Herman Miller foots the bill. At Herman Miller, we work for a better world around you. Our products—and our promise to stand behind their quality 100 percent—are designed to improve your environment whether it's an office, hospital, school, home, an entire building, or the world at large.
How to Schedule Service
If you need product service or repair, please contact the Herman Miller dealer, retailer, or our online store where you purchased your product. They will be able to make the final determination whether the issue is specifically covered under the warranty and eligible for replacement or repair.
Phone: +852 9729 1767