78 Highlights 91 Differences 0 Reactions 0 Likes

Herman Miller Cosm Mid Back Facts: 168 Specifications & 78 Highlights

Specs aren’t just for show. The Herman Miller Cosm Mid Back includes 168 work-focused details, like general information, dimensions & weight, capacity & fit & materials & build quality, that make it a worthy pick.

62 Points
Herman Miller Cosm Mid Back

Not-So-Humble Badges Only winners wear this.

Highlights 78

No extras. Just what matters.
62 Points

Why is Herman Miller Cosm Mid Back better than other ergonomic chairs ?

General Information

Scroll down for more facts

Dimensions & Weight

Scroll down for more facts

Capacity & Fit

Scroll down for more facts

Materials & Build Quality

Scroll down for more facts

Adjustability & Ergonomics

Scroll down for more facts

Comfort & Health Features

Scroll down for more facts

Armrests

Scroll down for more facts

Recline & Motion Features

Scroll down for more facts

Base & Mobility

Scroll down for more facts

Design & Aesthetics

Scroll down for more facts

Safety & Durability

Scroll down for more facts

Sustainability & Eco Features

Scroll down for more facts

Warranty & Support

Scroll down for more facts

Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Herman Miller Cosm Mid Back , covering its standout specification and what you can expect right out of the box.

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Herman Miller Cosm Mid-Back chair is an elegant, all-mesh office chair that offers immediate comfort and ergonomic support. It features Auto-Harmonic Tilt and Intercept suspension, which automatically adapt to the user's body and posture without requiring complex manual adjustments.

Specifications & Facts 168

Specs measured. Drama avoided.

Need something that works as hard as you do? Explore the full Herman Miller Cosm Mid Back ergonomic chair specs, from performance to quirks — and see how it competes across the ergonomic chairs category.

General Information 10

Herman Miller Cosm Mid Back Model Number

What is the model number?

49 Herman Miller Cosm Mid Back 0 Votes Cosm Mid Back

44 Ergonomic Chairs in this range Asari

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Mid-back size of the Cosm family (also sold in Low and High backs).

Unique identifier assigned by manufacturer.

Herman Miller Cosm Mid Back Chair Type

What is the chair type?

39 Herman Miller Cosm Mid Back 0 Votes Task

52 Ergonomic Chairs in this range Gaming

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Built for daily desk work and meeting rooms rather than lounge or gaming setups.

Defines the overall functional category of the chair.

Herman Miller Cosm Mid Back Chair Style

What is the chair style?

69 Herman Miller Cosm Mid Back 0 Votes Modern

65 Ergonomic Chairs in this range Modern

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Studio 7.5’s minimalist aesthetic—no visible knobs/levers in normal use.

Design theme of the chair.

Herman Miller Cosm Mid Back Release Year

What year was it released?

74 Herman Miller Cosm Mid Back 0 Votes 2018

64 Ergonomic Chairs in this range 2024

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

First widely shipped in 2018 after earlier show previews.

Indicates the market release year.

Herman Miller Cosm Mid Back Country of Manufacture

What is the country of manufacture?

79 Herman Miller Cosm Mid Back 0 Votes USA

73 Ergonomic Chairs in this range China

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Made in Herman Miller’s Michigan facilities.

Country where chair was manufactured.

Herman Miller Cosm Mid Back Target User Group

What is the target user group?

43 Herman Miller Cosm Mid Back 0 Votes Office Workers, Executives, Students, Designers

44 Ergonomic Chairs in this range Gamers, Office Workers

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

“One-size-fits-most” design suits shared/hot-desk spaces.

Defines user demographic for chair use.

Dimensions & Weight 16

Herman Miller Cosm Mid Back Width

What is the width range?

9 Herman Miller Cosm Mid Back 0 Votes 29 inch

10 Ergonomic Chairs in this range 29 inch

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

73.7 cm wide; fits between most desk legs and under standard 60–72 cm-deep desks.

The width range of the chair.

Herman Miller Cosm Mid Back Depth

What is the depth range?

74 Herman Miller Cosm Mid Back 0 Votes 26.75 inch

66 Ergonomic Chairs in this range 28 inch

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

68.0 cm; compact enough to work in tighter spaces like home offices.

Overall chair depth from front to back.

Herman Miller Cosm Mid Back Height

What is the height range?

37 Herman Miller Cosm Mid Back 0 Votes 38.75-45 inch

38 Ergonomic Chairs in this range 50 inch

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

98.4–114.3 cm; taller than a kitchen counter stool at max height, giving a comfortable upright posture.

Overall chair height to top of backrest.

Herman Miller Cosm Mid Back Seat Width

What is the seat width range?

74 Herman Miller Cosm Mid Back 0 Votes 20 inch

70 Ergonomic Chairs in this range 20 inch

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

50.8 cm; roomy enough for most adults while maintaining a sleek footprint.

Width of the seating area.

Herman Miller Cosm Mid Back Seat Depth

What is the seat depth range?

59 Herman Miller Cosm Mid Back 0 Votes 15.5 inch

72 Ergonomic Chairs in this range 18.5 inch

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

39.4 cm; shallow by design, encouraging active sitting and supporting a wide range of leg lengths.

Depth of seating area for thigh support.

Herman Miller Cosm Mid Back Seat Height Min

What is the minimum seat height?

16.4 inch 0Votes
Herman Miller Cosm Mid Back
16.34 inch (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

41.7 cm; low enough for users around 150–160 cm tall to keep feet flat.

Minimum seat height from floor.

Capacity & Fit 6

Herman Miller Cosm Mid Back Maximum Weight Capacity

What is the maximum weight capacity?

350 lbs 0Votes
Herman Miller Cosm Mid Back
327.65 lbs (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

159 kg; exceeds most office standards (usually 250–300 lbs), suitable for a wide range of users.

Maximum safe user weight supported.

Herman Miller Cosm Mid Back Chair Size

What is the chair size variant?

49 Herman Miller Cosm Mid Back 0 Votes One size

39 Ergonomic Chairs in this range One size

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Designed to fit “one size suits most” rather than offering multiple shell sizes like the Aeron.

Indicates available size options.

Herman Miller Cosm Mid Back Big & Tall Support

Does it support big & tall users?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

While rated up to 350 lbs, it does not have an oversized seat/back for very tall users.

States if chair is designed for big/tall users.

Herman Miller Cosm Mid Back Petite User Support

Is it suitable for petite users?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Petite users can use it thanks to the low seat height, but there is no special petite-specific seat depth option.

States if chair is suitable for petite users.

Materials & Build Quality 15

Herman Miller Cosm Mid Back Frame Material

What is the frame material?

29 Herman Miller Cosm Mid Back 0 Votes Plastic

63 Ergonomic Chairs in this range Steel

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Injection-molded polypropylene/polymid blend engineered to flex without creaks.

Material used for structural frame.

Herman Miller Cosm Mid Back Base Material

What is the base material?

79 Herman Miller Cosm Mid Back 0 Votes Die-cast Aluminum

64 Ergonomic Chairs in this range Aluminum

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Powder-coated or polished finish; stiff and durable under recline loads.

Material of chair base.

Herman Miller Cosm Mid Back Backrest Material

What is the backrest material?

59 Herman Miller Cosm Mid Back 0 Votes Mesh, Polyester, Elastomer

53 Ergonomic Chairs in this range Mesh

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Herman Miller’s Intercept Suspension—breathable and temperature-neutral.

Material used for backrest surface.

Herman Miller Cosm Mid Back Seat Material

What is the seat material?

57 Herman Miller Cosm Mid Back 0 Votes Mesh, Polyester, Elastomer

55 Ergonomic Chairs in this range Mesh

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Same continuous suspension from seat to back—no gap/edge pressure.

Material used for seat surface.

Herman Miller Cosm Mid Back Armrest Material

What is the armrest material?

29 Herman Miller Cosm Mid Back 0 Votes Plastic

49 Ergonomic Chairs in this range Plastic

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Height-adjustable arms use soft-touch pads; Leaf arms use mesh “sling.”

Material of armrests.

Herman Miller Cosm Mid Back Upholstery Type

What is the upholstery type?

49 Herman Miller Cosm Mid Back 0 Votes Mesh

43 Ergonomic Chairs in this range Mesh

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

No foam/fabric cushion—mesh distributes weight evenly.

Defines upholstery covering.

Adjustability & Ergonomics 24

Herman Miller Cosm Mid Back Lumbar Support Type

What is the lumbar support type?

99 Herman Miller Cosm Mid Back 0 Votes Dynamic

77 Ergonomic Chairs in this range Adjustable

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Dynamic via Intercept Suspension—conforms as you move.

Type of lumbar support provided.

Herman Miller Cosm Mid Back Adjustable Seat Height

Does it have adjustable seat height?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Gas cylinder lift lever under front edge is easy to reach.

Whether seat height is adjustable.

Herman Miller Cosm Mid Back Recline Range Min

What is the minimum recline angle?

95.7 ° 0Votes
Herman Miller Cosm Mid Back
84.53 ° (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

4.3° beyond upright; unofficial figure used by some reviewers (HM does not publish degrees).

Minimum recline angle from upright position.

Herman Miller Cosm Mid Back Recline Range Max

What is the maximum recline angle?

120.7 ° 0Votes
Herman Miller Cosm Mid Back
106 ° (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

30.7° of recline; again a reviewer-derived value rather than an HM spec.

Maximum recline angle supported.

Herman Miller Cosm Mid Back Tilt Mechanism Type

What is the tilt mechanism type?

59 Herman Miller Cosm Mid Back 0 Votes Auto-Harmonic

62 Ergonomic Chairs in this range Synchro

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Self-balancing recline; smooth and consistent through the range.

Type of tilt mechanism used.

Herman Miller Cosm Mid Back Adjustable Armrests

Are the armrests adjustable?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Applies when you select the height-adjustable arm option (also offered: Fixed/Leaf).

States if armrests are adjustable.

Comfort & Health Features 15

Herman Miller Cosm Mid Back Waterfall Seat Edge

Does it have a waterfall seat edge?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Front edge is rounded and compliant to reduce thigh pressure and tingling.

Front edge designed to relieve leg pressure.

Herman Miller Cosm Mid Back Pressure Relief Seat Cushion

Does it have a pressure relief cushion?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Achieved via tensioned mesh, not foam; helps spread load over a larger area.

Cushion designed to distribute body weight evenly.

Herman Miller Cosm Mid Back Spine Alignment Support

Does it support spine alignment?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Suspension and tilt maintain neutral spinal curves across postures.

Chair promotes correct spinal posture.

Herman Miller Cosm Mid Back Ventilation Design

Does it have ventilation design?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Open mesh promotes airflow—useful in warm offices.

Design for airflow and reduced heat buildup.

Herman Miller Cosm Mid Back Anti-Sweat Upholstery

Does it have anti-sweat upholstery?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Mesh is temperature-neutral and doesn’t trap heat like foam.

Upholstery treatment to reduce perspiration.

Herman Miller Cosm Mid Back Integrated Posture Correction

Does it have integrated posture correction?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Mechanical auto-balancing keeps you supported without constant tweaking.

Built-in ergonomic shaping to guide posture.

Armrests 5

Herman Miller Cosm Mid Back Armrest Cushion Padding

Do the armrests have cushion padding?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Soft-touch pads on adjustable arms; Leaf arms are mesh “hammock” pads.

Indicates if armrests include padding.

Herman Miller Cosm Mid Back Armrest Adjustability Type

What is the armrest adjustability type?

76 Herman Miller Cosm Mid Back 0 Votes Height

75 Ergonomic Chairs in this range Height, Width, Depth, Angle

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Vertical only; no width/depth/angle adjustments.

Dimensions in which armrests can adjust.

Herman Miller Cosm Mid Back Armrest Swivel Out

Do the armrests swivel out?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Allows armrests to swivel outward/flip away.

Herman Miller Cosm Mid Back Armrest Removable

Are the armrests removable?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Whether armrests can be removed.

Herman Miller Cosm Mid Back Armrest Foldable

Are the armrests foldable?

No 0Votes Herman Miller Cosm Mid Back

Ergonomic Chair in this range Who knows? (Help us out by suggesting one!)

Whether armrests can fold up or down.

Headrest & Neck Support 7

Herman Miller Cosm Mid Back Headrest

Is a headrest included?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Indicates if the chair comes with a headrest.

Herman Miller Cosm Mid Back Ergonomic Neck Curve Support

Does it support the neck curve ergonomically?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Design tailored for natural neck curve.

Herman Miller Cosm Mid Back Headrest Cushion Padding

Does the headrest have cushion padding?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

States if the headrest has cushion padding.

Herman Miller Cosm Mid Back Adjustable Headrest Height

Is the headrest height adjustable?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Ability to adjust headrest height.

Herman Miller Cosm Mid Back Adjustable Headrest Angle

Is the headrest angle adjustable?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Ability to tilt headrest for comfort.

Herman Miller Cosm Mid Back Detachable Headrest Pillow

Is the headrest pillow detachable?

No 0Votes Herman Miller Cosm Mid Back

Ergonomic Chair in this range Who knows? (Help us out by suggesting one!)

Indicates if pillow is removable.

Recline & Motion Features 7

Herman Miller Cosm Mid Back Recline Function

Does the chair have a recline function?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Continuous, weight-balanced recline; very smooth entering/exiting recline.

Indicates whether the chair supports reclining.

Herman Miller Cosm Mid Back Recline Auto-Balance

Does it have recline auto-balance?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Automatically balances to your “vertical force” (body weight).

Automatic balance adjustment based on weight.

Herman Miller Cosm Mid Back Infinite Locking Recline

Does it have infinite locking recline?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Recline can lock at any angle.

Herman Miller Cosm Mid Back Synchro-Tilt Mechanism

Does it have a synchro-tilt mechanism?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Synchronizes back and seat tilt.

Herman Miller Cosm Mid Back Rocking Function

Does it have a rocking function?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Indicates if the chair can rock back and forth.

Herman Miller Cosm Mid Back Recline with Footrest

Does it recline with footrest?

No 0Votes Herman Miller Cosm Mid Back

Ergonomic Chair in this range Who knows? (Help us out by suggesting one!)

Recline comes with integrated footrest.

Base & Mobility 10

Herman Miller Cosm Mid Back Base Diameter

What is the base diameter?

27.8 inch 0Votes
Herman Miller Cosm Mid Back
26.53 inch (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

70.6 cm; wide stance improves stability in deep recline.

Width of the chair base footprint.

Herman Miller Cosm Mid Back Base Type

What is the base type?

99 Herman Miller Cosm Mid Back 0 Votes 5-star

94 Ergonomic Chairs in this range 5-star

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Stable geometry for swivel and recline.

Defines the base design.

Herman Miller Cosm Mid Back Wheel/Caster Type

What type of wheels/casters are used?

46 Herman Miller Cosm Mid Back 0 Votes Carpet, Hard Floor, Quiet Roll

62 Ergonomic Chairs in this range Universal

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Choose carpet casters or multi-floor “quiet roll” casters for hard surfaces.

Surface compatibility of wheels.

Herman Miller Cosm Mid Back Wheel Material

What is the wheel material?

59 Herman Miller Cosm Mid Back 0 Votes Nylon

57 Ergonomic Chairs in this range Nylon

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Durable and floor-safe with the proper tread.

Material used in wheels.

Herman Miller Cosm Mid Back Wheel Diameter

What is the wheel diameter?

2.5 inch 0Votes
Herman Miller Cosm Mid Back
2.5 inch (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

6.35 cm; standard for office chairs—easy rolling over mats.

Diameter of the wheels/casters.

Herman Miller Cosm Mid Back Gas Lift Class

What is the Gas Lift Class?

99 Herman Miller Cosm Mid Back 0 Votes Class 4

87 Ergonomic Chairs in this range Class 4

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Highest typical office-chair cylinder rating for durability and safety.

Rating of the pneumatic lift.

Design & Aesthetics 10

Herman Miller Cosm Mid Back Color Options

What color options are available?

48 Herman Miller Cosm Mid Back 0 Votes White, Graphite, Carbon, Mineral, Canyon, Glacier, Nightfall

29 Ergonomic Chairs in this range Black

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

“Dipped-in-color” finish—single hue from top to base looks premium in modern spaces.

Available chair color selections.

Herman Miller Cosm Mid Back Finish Type

What is the finish type?

59 Herman Miller Cosm Mid Back 0 Votes Matte

62 Ergonomic Chairs in this range Matte

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Low-gloss surface hides fingerprints and light scuffs.

Surface finish of the chair.

Herman Miller Cosm Mid Back Chair Shape

What is the chair shape?

59 Herman Miller Cosm Mid Back 0 Votes Task

50 Ergonomic Chairs in this range Task

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Slim, upright profile encourages active sitting.

Shape and profile of the chair.

Herman Miller Cosm Mid Back Design Style

What is the design style?

89 Herman Miller Cosm Mid Back 0 Votes Modern, Futuristic

74 Ergonomic Chairs in this range Modern

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Seamless frame lines; award-winning industrial design.

Thematic design style of the chair.

Herman Miller Cosm Mid Back Customizable Parts

Which parts are customizable?

46 Herman Miller Cosm Mid Back 0 Votes Arms, Seat Height, Backrest

44 Ergonomic Chairs in this range Arms, Seat Height, Backrest

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Pick back height (Low/Mid/High) and arm style (None/Fixed/Leaf/Height Adjustable).

Parts of the chair that can be customized.

Herman Miller Cosm Mid Back Branding/Logo Option

Is there a branding/logo option?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Whether custom branding or logos are supported.

Safety & Durability 10

Herman Miller Cosm Mid Back Safety Certifications

What safety certifications are included?

69 Herman Miller Cosm Mid Back 0 Votes ANSI, BIFMA, ISO

61 Ergonomic Chairs in this range ANSI, BIFMA

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Independently tested for durability and stability per office-chair standards.

Safety standards met by the chair.

Herman Miller Cosm Mid Back Durability Test Hours

What is the durability test hours rating?

200,000 hours 0Votes
Herman Miller Cosm Mid Back
121,571.43 hours (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Heuristic figure seen in market materials; HM publishes BIFMA compliance but not official “hours.”

Hours chair passed in durability testing.

Herman Miller Cosm Mid Back Fire Resistant Compliance

Is it fire resistant compliant?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Indicates compliance with fire safety standards.

Herman Miller Cosm Mid Back Tip Over Safety Rating

What is the tip-over safety rating?

99 Herman Miller Cosm Mid Back 0 Votes High

96 Ergonomic Chairs in this range High

Score measuring resistance to tipping.

Herman Miller Cosm Mid Back Weight Stability Distribution

What is the weight stability distribution?

100 % 0Votes
Herman Miller Cosm Mid Back
77.67 % (Average)

Distribution of weight for balance.

Herman Miller Cosm Mid Back Anti Collapse Gas Lift Protection

Does it have anti-collapse gas lift protection?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Safety feature to prevent gas lift failure.

Technology & Smart Features 14

Herman Miller Cosm Mid Back Cup Holder

Does it have a cup holder?

No 0Votes Herman Miller Cosm Mid Back

Ergonomic Chair in this range Who knows? (Help us out by suggesting one!)

Indicates if a cup holder is included.

Herman Miller Cosm Mid Back Storage Pocket

Does it have a storage pocket?

No 0Votes Herman Miller Cosm Mid Back

Ergonomic Chair in this range Who knows? (Help us out by suggesting one!)

Side pocket or pouch for storage.

Herman Miller Cosm Mid Back Coat Hanger

Does it have a coat hanger?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Integrated hook for hanging coats or bags.

Herman Miller Cosm Mid Back Neck Pillow

Is a neck pillow included?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Indicates if neck pillow comes with the chair.

Herman Miller Cosm Mid Back Lumbar Pillow

Is a lumbar pillow included?

No 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Indicates if lumbar pillow comes with the chair.

Herman Miller Cosm Mid Back Footrest

Is a footrest included?

No 0Votes Herman Miller Cosm Mid Back

Ergonomic Chair in this range Who knows? (Help us out by suggesting one!)

States if a footrest comes with the chair.

Sustainability & Eco Features 9

Herman Miller Cosm Mid Back Recyclable Materials Percentage

What percentage of the chair is recyclable?

95 % 0Votes
Herman Miller Cosm Mid Back
71.77 % (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

EPDs typically cite ~92–94% recyclable depending on config; 95% is within rounding—confirm with your region’s datasheet.

Percentage of materials that can be recycled.

Herman Miller Cosm Mid Back Eco-Friendly Upholstery

Is the upholstery eco-friendly?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Mesh uses long-life elastomeric fibers; no foam means fewer petrochemicals.

Upholstery made from sustainable materials.

Herman Miller Cosm Mid Back Low VOC Emissions

Does it meet low VOC emissions standards?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Certified low-emitting finish/materials; suitable for indoor air quality goals.

Meets low emissions standards for indoor air.

Herman Miller Cosm Mid Back Product Carbon Footprint

What is the product carbon footprint?

73.8 kg CO₂e 0Votes
Herman Miller Cosm Mid Back
48.25 kg CO₂e (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Lifecycle figure per EPD; comparable or lower than many cushioned task chairs due to less foam.

Carbon emissions from full lifecycle.

Herman Miller Cosm Mid Back Recycled Packaging

Is the packaging recycled?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Ships in recyclable corrugate; remove plastic bags/films before recycling.

Packaging made with recycled content.

Herman Miller Cosm Mid Back Repair-Friendly Design

Is the chair repair-friendly?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Major components (cylinder, casters, arms) are serviceable to extend product life.

Design allows easy repair and part replacement.

Warranty & Support 10

Herman Miller Cosm Mid Back Warranty Period

What is the warranty period?

12 year 0Votes
Herman Miller Cosm Mid Back
11.03 year (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Coverage includes parts and labor for 24/7 use up to 350 lb (159 kg).

Length of warranty coverage in years.

Herman Miller Cosm Mid Back Warranty Type

What type of warranty is offered?

19 Herman Miller Cosm Mid Back 0 Votes Limited

25 Ergonomic Chairs in this range Limited

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Industry-leading term; excludes misuse/abuse as standard.

Defines the type of warranty coverage.

Herman Miller Cosm Mid Back Warranty Coverage Type

What does the warranty cover?

34 Herman Miller Cosm Mid Back 0 Votes Parts, Labor, Frame, Mechanism

30 Ergonomic Chairs in this range Parts, Labor, Frame, Mechanism

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

On-site service available in many regions via authorized partners.

Specifies what components are covered.

Herman Miller Cosm Mid Back Parts Replacement Policy

Is there a parts replacement policy?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Defective parts are typically shipped and fitted by techs under warranty.

Indicates if defective parts are replaced.

Herman Miller Cosm Mid Back Return Policy Duration

What is the return policy duration?

30 days 0Votes
Herman Miller Cosm Mid Back
30.61 days (Average)

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Retailer policy; Herman Miller Store usually offers 30-day returns with free shipping (may vary by country).

Days allowed to return product after purchase.

Herman Miller Cosm Mid Back On-Site Service Availability

Is on-site service available?

Yes 0Votes Herman Miller Cosm Mid Back

Yes Ergonomic Chairs in this range

Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back

Field technicians handle complex repairs under warranty.

States if service is available at user’s location.

Surveys

Because hot takes deserve votes.

Herman Miller Cosm Mid Back Comfort Level

How comfortable is this ergonomic chair during everyday use?

Extremely comfortable — All-day comfort over 8 hours 0Votes
Very comfortable — Good for 6 to 8 hours 0Votes
Quite comfortable — Good for 3 to 5 hours 0Votes
Decent comfort — Good for 1 to 2 hours 0Votes
Uncomfortable — Hard to sit for more than 30 minutes 0Votes

Herman Miller Cosm Mid Back Durability

How durable does this ergonomic chair feel over time?

Very durable — Over 7 years 0Votes
Long-lasting — 5 to 6 years 0Votes
Reliable build — 3 to 4 years 0Votes
Somewhat sturdy — Around 1 to 2 years 0Votes
Feels fragile — Likely under 1 year 0Votes

Herman Miller Cosm Mid Back Adjustability

How adjustable is this ergonomic chair for different body types and sitting styles?

Fully customizable — 9+ adjustments 0Votes
Highly adjustable — 7 to 8 adjustments 0Votes
Good flexibility — 5 to 6 adjustments 0Votes
Basic — 3 to 4 adjustments 0Votes
Very limited — Only 1 to 2 adjustments 0Votes

Herman Miller Cosm Mid Back Lumbar Support

How effective is the lumbar support in this ergonomic chair?

Excellent support — Feels natural all day 0Votes
Strong support — Keeps posture aligned 0Votes
Decent support — Comfortable for a few hours 0Votes
Minimal support — Some relief but not enough 0Votes
No support — Back feels strained quickly 0Votes

Herman Miller Cosm Mid Back Seat Material Breathability

How breathable is the seat material on this ergonomic chair during long sitting sessions?

Excellent airflow — Always feels fresh 0Votes
Cool — Comfortable airflow most of the time 0Votes
Moderately breathable — Some airflow but not enough 0Votes
Warm — Gets uncomfortable after a while 0Votes
Very hot — Traps heat and sweat 0Votes

Herman Miller Cosm Mid Back Weight Capacity

How much weight can this ergonomic chair support comfortably?

Extra sturdy — Over 350 pounds 0Votes
Heavy-duty — 300 to 350 pounds 0Votes
Strong build — 250 to 300 pounds 0Votes
Moderate capacity — 200 to 250 pounds 0Votes
Low capacity — Up to 200 pounds 0Votes

Herman Miller Cosm Mid Back Ease of Setup

How easy was it to set up this ergonomic chair at home or in the office?

Super simple — Under 15 minutes 0Votes
Easy — 15 to 30 minutes 0Votes
Straightforward — 30 to 45 minutes 0Votes
Somewhat tricky — 45 to 60 minutes 0Votes
Frustrating setup — Over 1 hour 0Votes

Herman Miller Cosm Mid Back Noise Level

How noisy is this ergonomic chair when moving, reclining, or adjusting?

Silent — No noise at all 0Votes
Quiet — Rarely makes sound 0Votes
Moderate — Some noises but not distracting 0Votes
Noticeable — Frequent creaks and sounds 0Votes
Very squeaky — Constant loud noises 0Votes

Herman Miller Cosm Mid Back Design Appeal

How stylish and appealing does this ergonomic chair look in an office or home setting?

Sleek and stylish — Stands out beautifully 0Votes
Attractive design — Looks modern and nice 0Votes
Decent style — Blends in fine 0Votes
Simple look — Nothing special 0Votes
Dull design — Feels outdated 0Votes

Herman Miller Cosm Mid Back Pricing

How do you feel about the price of this ergonomic chair?

Great value for money 0Votes
Pretty good price 0Votes
Fair deal 0Votes
Kinda pricey 0Votes
Crazy expensive 0Votes

Guides 1

Yes, we brought proof.

Files 1

Your Guide to Using Herman Miller Cosm Mid Back Chair

hermanmiller.com
hermanmiller.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

Herman Miller
Herman Miller
Herman Miller Cosm Mid Back
Herman Miller Cosm Mid Back
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 1

Only the best made it here.

Collections 0

Treasures You’ve picked. No fluff, all fun.

More Ergonomic Chairs 25

Unlock more awesome finds.

Ergonomic Chairs like Herman Miller Cosm Mid Back 1

Other Herman Miller Ergonomic Chairs 24

Herman Miller Cosm Mid Back
Herman Miller
Herman Miller
Herman Miller Cosm Mid Back