Gaming Chair ED-OM5-EX Tall Back Office Master OM5 Medium Executive Chair

Please note: This chair is custom-made and non-returnable. All fabric colors shown on your computer screen are approximate, based on the resolution of your monitor and subject to variation from the actual color on physical chairs. For more accurate ideas of color tones, etc. please contact customerservice@ergodirect.com or call 888-456-ERGO to obtain a sample or fabric swatch.

4.6 out of 5 (based on 14 reviews)
Product ID: 16689
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Options
List Price: $768.00
Our Price: $466.70
Shipping: $39.95 *
Usually ships in 5 to 7 business days
* applies to Contiguous United States

Description

The Office Master Executive Chair features a taller back than the regular OM5. This ergonomic office chair is a self-weighing chair that balances itself based on user weight. Since each body is unique, the chair intuitively responds to a wide range of body weights and sizes without needing manual tension adjustments. Larger built individuals with more upper body mass will find this taller-backed chair more comfortable. Individuals with longer legs would prefer the XT version of the OM5 chair.

The OM5 is a multi-functional gaming and office chair that delivers comfort, style, and performance in an innovative, advanced office seating line at an extremely attractive price. This combination of quality and affordability cannot be found anywhere else.

OM5 chairs are available in Modern Black (standard armless, with an unupholstered black PolyFlex back, and Standard Black package), and Palladium Grey (standard armless, with an unupholstered grey PolyFlex back, and Polished Aluminum package).

Specifications

Overall Width 27"
Overall Height 40 - 45"
Back 18" W x 24.5" H
Seat 19.75" W x 17-18.5" D (16-17.5" D Back Upholstery)
Seat Height with 4" cylinder 14.7 - 18.5" (4" travel range)
Seat Height with 5" cylinder (standard cylinder) 16 - 21" (5" travel range)
Seat Height with 6" cylinder 18.5 - 25" (6" travel range)
COM

Back = 1 yards

Seat = 0.75 yards

Carton Weight 67 lbs
UPS Weight 195 lbs
Weight Capacity 300 lbs
Arms Optional
Warranty Lifetime Limited

Features

  • Variable back resistance
  • PolyFlex Back
  • Body Activated Motion
  • Swing Arm
  • Front Edge Waterfall Flex
  • Designed to support users up to 300 lbs under standing commercial usage

Option 1: Frame

OM5 Modern Black Frame

Black Frame

Grey Frame

Gray Frame

Options 2 and 3: Cylinders and Base Type

OB5 - 5" Black Cylinder and B27 Black Nylon Base

OB5 - 5" Black Cylinder

B27 - Black Nylon Base

OC5 - 5" Polished Chrome Cylinder and P27 Polished Aluminum Base

OC5 - 5" Polished Chrome Cylinder

P27 - Polished Aluminum Base

Office Master GSPPKG Fixed Height Chrome Footring and Base

OC8 - 8" Chrome Cylinder

GSP - Fixed Height Chrome Footring and Base

CYL-4HD - 4" heavy-duty cylinder

CYL-4HD - 4" heavy-duty cylinder

CYL-6SHD - 6" heavy-duty cylinder

CYL-6SHD - 6" heavy-duty cylinder

Office Master Cylinders

Option 4: Arms Type

MR5 - Height adjustable T-arms

MR5 - Height adjustable T-arms

MR45 - Height adjustable T-arms with smooth fore-aft, side-to-side, and pivoting motion armpads.

MR45 - Height adjustable T-arms with smooth fore-aft, side-to-side, and pivoting motion armpads

MR50 - Height adjustable T-arms with RP50 extra-wide arm top mechanism and superior range of motion (2" per side).

MR50 - Height adjustable T-arms with RP50 extra-wide arm top mechanism and superior range of motion (2" per side)

MR50 - Height adjustable T-arms with RP50 extra-wide arm top mechanism and superior range of motion (2" per side).

MR65 - Height adjustable T-arms with RP65 lockable arm pad

Option 5: PolyFlex Back

PB - Modern Black

PB - Modern Black

PG - Palladium Grey

PG - Palladium Grey

PW - Arctic White

PW - Arctic White

Option 6 & 7: Back & Seat Upholstery Fabric Color

Chair back could be upholstered as mesh with following 11 Mesh fabrics

OM5 Zodiac Mesh (Back Only)

Content 100% Polyester
Backing None
Width 54"
Finish None
Abrasion ASTM-D-3597 (Cotton Duck) Exceeds 1,002,000 Double Rubs
Breaking Strength ASTM-D-5034 Exceeds Warp 129 lbf/Fill 78 lbf
Lightfastness 40 Hrs. - Class 5
Colorfastness To Crocking AATCC-8 Passes Class 4 min.
Flammability Passes California TB 117-2013; NFPA 260, Class 1; ASTM E84, Class 1 or A; FMVSS 302
Cleaning Code W
OM5 Zodiac 2300 Scorpio Mesh Back Fabric Color

2300 Scorpio

OM5 Zodiac Mesh Back 2301 Gemini Fabric Color

2301 Gemini

OM5 Zodiac Mesh Back 2302 Virgo Fabric Color

2302 Virgo

OM5 Zodiac Mesh Back 2303 Taurus Fabric Color

2303 Taurus

OM5 Zodiac Mesh Back 2304 Capricon Fabric Color

2304 Capricorn

OM5 Zodiac Mesh Back 2305 Pices Fabric Color

2305 Pisces

OM5 Zodiac Mesh Back 2305 Pices Fabric Color

2306 Aquarius

OM5 Zodiac Mesh Back 2307 Leo Fabric Color

2307 Leo

OM5 Zodiac Mesh Back 2308 Aries Fabric Color

2308 Aries

OM5 Zodiac Mesh Back 2309 Sagittarius Fabric Color

2309 Sagittarius

2310 Libra

Following 5 grades of fabrics and leathers could be used for both chair seat and chair back

Grade 1 - Basic 1001 - 1020

Content 100% Marquesa Lana
Width 54"
Weight 16.0 oz./linear yard
Backing Acrylic
Finish Teflon
Repeat None
Directional No
Railroaded No
Abrasion 250,000 Double Rubs
Breaking Strength Warp 300 lbs. / Fill 300 lbs.
Crocking Dry Class 5 / Wet Class 5
Lightfastness 400 Hrs. - Class 5
Flammability Passes California TB 117-2013; CS-191-53
Cleaning Code WS
Office Master Grade 1 Basic Charcoal 1001

1001 Charcoal

Office Master Grade 1 Basic Gray 1002

1002 Gray

Office Master Grade 1 Basic Navy 1004

1004 Navy

Office Master Grade 1 Basic Blue 1005

1005 Blue

Office Master Grade 1 Basic Burgundy 1013

1013 Burgundy

Office Master Grade 1 Basic Black 1020

1020 Black

Grade 1 - Spice 1161 - 1168

Content 100% Recycled Polyester
Width 54"
Weight 11.5 oz./linear yard
Backing Acrylic
Finish Teflon
Repeat None
Directional No
Railroaded No
Abrasion 400,000 Double Rubs
Breaking Strength Warp 300 lbs. / Fill 220 lbs.
Crocking Dry Class 5 / Wet Class 5
Lightfastness 60 Hrs. - Class 5
Flammability Passes California TB 117-2013; CS-191-53; BIFMA X5.7-1991; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code WS
Office Master Grade 1 Spice 1161 Pepper

1161 Pepper

Office Master Grade 1 Spice 1163 Nutmeg

1163 Nutmeg

Office Master Grade 1 Spice 1164 Juniper

1164 Juniper

Office Master Grade 1 Spice 1166 Sesame

1166 Sesame

Office Master Grade 1 Spice 1167 Paprika

1167 Paprika

Office Master Grade 1 Spice 1168 Mint

1168 Mint

Grade 1 - Celestial 1200 - 1208

Content 100% Polyester
Width 54"
Weight 14.2 oz./linear yard
Backing Acrylic
Finish Stain Repellent
Repeat None
Directional No
Railroaded No
Abrasion 183,000 Double Rubs
Breaking Strength Warp 395.2 lbs. / Fill 298 lbs.
Crocking Dry Class 4 / Wet Class 4
Lightfastness 40 Hrs. - Class 4
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; ASTM E84 (Adhered), CLASS 2 or B
Cleaning Code S
Grade 1 Celestial 1200 Oberon Fabric Color

1200 Oberon

Grade 1 Celestial 1201 Rhea Fabric Color

1201 Rhea

Grade 1 Celestial 1203 Callisto Fabric Color

1203 Callisto

Grade 1 Celestial 1204 Titan Fabric Color

1204 Titan

Grade 1 Celestial 1207 Hyperion Fabric Color

1207 Hyperion

Grade 1 Celestial 1208 Europa Fabric Color

1208 Europa

Grade 2 - Arcade 2100 - 2107

Content 31% Polyester, 69% Post Consumer Recycled Polyester
Width 56"
Weight 1.32 lb
Backing Acrylic
Finish Soil and Stain Repellent
Repeat Length 3.6250
Repeat Width 3.000
Directional Yes
Abrasion 80,000 Double Rubs
Breaking Strength Warp 275 lbs. / Fill 459 lbs.
Crocking Dry Class 4.5 / Wet Class 4.5
Lightfastness 40 Hrs. - Class 4
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code WS
Grade 2 Arcade 2100 Galaga Fabric Color

2100 Galaga

Grade 2 Arcade 2101 Dig Dug Fabric Color

2101 Dig Dug

Grade 2 Arcade 2103 Commando Fabric Color

2103 Commando

Grade 2 Arcade 2104 Tron Fabric Color

2104 Tron

Grade 2 Arcade 2105 Pacman Fabric Color

2105 Pacman

Grade 2 Arcade 2106 Ikari Fabric Color

2106 Ikari

Grade 2 Arcade 2107 Qbert Fabric Color

2107 Qbert

Grade 2 - Casino 2251 - 2259

Content 100% Polyester
Backing Acrylic
Width 54"
Finish Soil and Stain Resistant
Abrasion 50,000 Double Rubs
Rating Heavy Duty
Lightfastness 40 Hrs., Class 5
Pattern Repeat 3/4" L, 3/4" W
Flammability Passes California TB 117-2013; UFAC Class 1; NFPA 260 Class 1
Cleaning Code SW
Office Master Grade 2 Casino 2251 Luxor

2251 Luxor

Office Master Grade 2 Casino 2253 Paris

2253 Paris

Office Master Grade 2 Casino 2254 Stardust

2254 Stardust

Office Master Grade 2 Casino 2256 Mirage

2256 Mirage

Office Master Grade 2 Casino 2257 Rio

2257 Rio

Office Master Grade 2 Casino 2258 Wynn

2258 Wynn

Office Master Grade 2 Casino 2259 Caesar

2259 Caesar

Grade 2 - Chess 2291 - 2299

Content 80% Recycled Polyester, 20% Olefin
Backing Acrylic
Width 54"
Finish Teflon
Abrasion 114,000 Double Rubs
Rating Heavy Duty
Lightfastness 40 Hrs., Class 5
Pattern Repeat 1/2" L, 1/2" W
Flammability Passes California TB 117-2013; UFAC Class 1; NFPA 260 Class 1
Cleaning Code SW
Office Master Grade 2 Chess 2291 King

2291 King

Office Master Grade 2 Chess 2291 Knight

2292 Knight

Office Master Grade 2 Chess 2293 Castle

2293 Castle

Office Master Grade 2 Chess 2294 Bishop

2294 Bishop

Office Master Grade 2 CHess 2296 Checkmate

2296 Checkmate

Office Master Grade 2 Chess 2297 Queen

2297 Queen

Office Master Grade 2 Chess 2298 Pawn

2298 Pawn

Office Master GRade 2 Chess 2299 Rock

2299 Rook

Grade 2 - Clue 2400 - 2409

Content 79% Polyester, 21% Rayon
Width 54"
Weight 9.0oz./linear yard
Backing 100% Polyester non-woven scrim
Finish Soil and Stain Repellent
Repeat No
Abrasion 70,000 cycles
Breaking Strength Warp 152 lbs. / Fill 116 lbs.
Crocking Dry Class 4 / Wet Class 4
Lightfastness 40 Hrs. - Class 4
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code W
Grade 2 Clue 2400 Spade Fabric Color

2400 Spade

Grade 2 Clue 2401 Sherlock Fabric Color

2401 Sherlock

Grade 2 Clue 2402 Marlowe Fabric Color

2402 Marlowe

Grade 2 Clue 2403 Tracy Fabric Color

2403 Tracy

Grade 2 Clue 2404 Hardy Fabric Color

2404 Hardy

Grade 2 Clue 2406 Drew Fabric Color

2406 Drew

Grade 2 Clue 2407 Clouseau Fabric Color

2407 Clouseau

Grade 2 Clue 2408 Friday Fabric Color

2408 Friday

Grade 2 Clue 2409 Agatha Fabric Color

2409 Agatha

Grade 2 - SoftSit 2570 - 2579

Content 100% Polyester
Width 58/59" usable
Weight 17.87 +/- 1.0 oz./linear yard
Backing 100% Polyester non-woven scrim
Finish None
Repeat No
Abrasion 110,000 Double Rubs
Breaking Strength Warp 199 lbs. / Fill 199 lbs.
Crocking Dry Class 4 / Wet Class 3
Lightfastness 20 Hrs. - Class 4
Flammability Passes California TB 117-2013
Cleaning Code WS
Office Master Grade 2 SoftSit 2570 Graphene

2570 Graphene

Office Master Grade 2 SoftSit 2571 Basalt

2571 Basalt

Office Master Grade 2 SoftSit 2572 Ash

2572 Ash

Office Master Grade 2 SoftSit 2574 Kelvin

2574 Kelvin

Office Master Grade 2 SoftSit 2575 Tsunami

2575 Tsunami

Office Master Grade 2 SoftSit 2576 Magma

2576 Magma

Office Master Grade 2 SoftSit 2577 Molten

2577 Molten

2578 Kipuka

2578 Kipuka

Office Master Grade 2 SoftSit 2579 Phlox

2579 Phlox

Grade 3 - Free 3400 - 3408

Content 100% Post Consumer Recycled Polyester
Width 57"
Weight 1.08 oz./linear yard
Backing Acrylic
Finish Soil and Stain Resistant
Repeat Length 5.3750"
Repeat Width 5.0000"
Directional Yes
Abrasion 100,000 Double Rubs
Breaking Strength Warp 244 lbs. / Fill 391 lbs.
Crocking Dry Class 4.5 / Wet Class 5
Lightfastness 40 Hrs. - Class 4
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code WS
Office Master Grade 3  Free 3400 Orbit Fabric Color

3400 Orbit

Office Master Grade 3  Free 3401 Stealth Fabric Color

3401 Stealth

Office Master Grade 3  Free 3402 Flight Fabric Color

3402 Flight

Office Master Grade 3  Free 3403 Cocoa Fabric Color

3403 Cocoa

Office Master Grade 3  Free 3404 Evening Fabric Color

3404 Evening

Office Master Grade 3  Free 3406 Pearl Fabric Color

3406 Pearl

Office Master Grade 3  Free 3408 Oasis Fabric Color

3408 Oasis

Grade 3 - Line Up 3500 - 3508

Content 100% Post Consumer Recycled Polyester
Width 56"
Weight 1.24 oz./linear yard
Backing Acrylic
Finish Soil and Stain Resistant
Repeat Length 1.75"
Repeat Width 3.75"
Directional Yes
Abrasion 100,000 Double Rubs
Breaking Strength Warp 286 lbs. / Fill 309 lbs.
Crocking Dry Class 4.5 / Wet Class 4.5
Lightfastness 40 Hrs. - Class 5
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code WS
Office Master Grade 3  Line Up 3500 Shadow Fabric Color

3500 Shadow

Office Master Grade 3  Line Up 3501 Pewter Fabric Color

3501 Pewter

Office Master Grade 3  Line Up 3503 Sandstone Fabric Color

3503 Sandstone

Office Master Grade 3  Line Up 3504 Baltic Fabric Color

3504 Baltic

Office Master Grade 3  Line Up 3505 Tranquil Fabric Color

3505 Tranquil

Office Master Grade 3 Line Up 3507 Spice Fabric Color

3507 Spice

Office Master Grade 3 Line Up 3508 Fern Fabric Color

3508 Fern

Grade 3 - Dart 3600 - 3608

Content 58% Polyester, 27% Post Industrial Recycled Polyester, 15% Post Consumer Recycled Polyester
Width 54"
Weight 9.7 +/-1.0 oz./linear yard
Finish Non-PFOA Soil and Stain Resistant
Repeat None
Directional N/A
Abrasion 70,000 Double Rubs
Breaking Strength Warp 138 lbs. / Fill 239.5 lbs.
Crocking Dry Class 5 / Wet Class 4.5
Lightfastness 40 Hrs. - Class 5
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1; ASTM E84 (Adhered), CLASS 1 or A
Cleaning Code WS
Office Master Grade 3 Dart 3600 Abyss Fabric Color

3600 Abyss

Office Master Grade 3 Dart 3601 Fog Fabric Color

3601 Fog

Office Master Grade 3 Dart 3603 Peat Fabric Color

3603 Peat

Office Master Grade 3 Dart 3604 Sapphire Fabric Color

3604 Sapphire

Office Master Grade 3 Dart 3606 Bamboo Fabric Color

3606 Bamboo

Office Master Grade 3 Dart 3607 Ruby Fabric Color

3607 Ruby

Office Master Grade 3 Dart 3608 Evergreen Fabric Color

3608 Evergreen

Grade 3 - Stage 3V50 - 3V59

Content 70% Vinyl, 30% Polyester
Width 54"
Weight 30 oz./linear yard
Backing 70% Vinyl Face, 30% Polyester Backing
Finish SILVERGUARD and PERMABLOK
Repeat None
Directional Yes
Railroaded No
Abrasion 930,000 Double Rubs
Breaking Strength Warp 121 lbs. / Fill 72 lbs.
Crocking Dry Class 4 / Wet Class 4
Lightfastness 1000 hours
Flammability Passes Cal 117-2013; NFPA 260/UFAC Class 1; Cal 117 Section E; Boston Fire Dept. Code (BFD IX-1); FAA/FAR 25.853(a) & Appendix F Part I(a)(ii); FMVSS 302; IMO A.652 (16) 8.2 & 8.3; NFPA 701 (small scale); NY/NJ Port Authority; Fed. St. 191A M 5903; ASTM E662.1; May comply with Cal. Tech. Bul. 133 when combined with appropriate components.
Cleaning Code WS, BC
Office Master Grade 3 Stage 3V50 Cats

3V50 Cats

Office Master Grade 3 Stage 3V52 Chicago

3V52 Chicago

Office Master Grade 3 stage 2V53 Grease

3V53 Grease

Office Master Grade 3 Stage 3V55 Aida

3V55 Aida

Office Master Grade 3 Stage 3V58 Shrek

3V58 Shrek

Office Master Grade 3 Stage 3V59 Fame

3V59 Fame

Grade 3 - Opera 3P60 - 3P67

Content 100% Polyurethane / PVC Free
Width 54"
Weight 1.24 lb.
Backing Polyester
Finish Anti-microbial, antibacterial
Repeat None
Directional No
Railroaded No
Abrasion 240,000 Double Rubs
Breaking Strength Warp 105 lbs. / Fill 196 lbs.
Crocking Dry Class 5 / Wet Class 4.5
Lightfastness 200 Hrs. - Class 4.5
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code W, BC
Office Master Grade 3 Opera 3P60 Bravo Fabric Color

3P60 Bravo

Office Master Grade 3 Opera 3P61 Falsetto Fabric Color

3P61 Falsetto

Office Master Grade 3 Opera 3P62 Cadenza Fabric Color

3P62 Cadenza

Office Master Grade 3 Opera 3P63 Acapella Fabric Color

3P63 Acapella

Office Master Grade 3 Opera 3P64 Tenor Fabric Color

3P64 Tenor

Office Master Grade 3 Opera 3P66 Soprano Fabric Color

3P66 Soprano

Office Master Grade 3 Opera 3P67 Aria Fabric Color

3P67 Aria

Grade 4 - Cover Cloth 4C00 - 4C08

Content 44% Polyester, 56% Repreve Post Consumber Recycled Polyester
Width 59"
Weight 0.88 lb.
Backing None
Finish Crypton
Repeat None
Railroaded No
Abrasion 200,000 Double Rubs
Breaking Strength Warp 244 lbs. / Fill 203 lbs.
Crocking Dry Class 4.5 / Wet Class 4.5
Lightfastness 40 Hrs. - Class 4
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code W, BC
Office Master Grade 4 Cover Cloth 4C00 Jet Fabric Color

4C00 Jet

Office Master Grade 4 Cover Cloth 4C01 Gunmetal Fabric Color

4C01 Gunmetal

Office Master Grade 4 Cover Cloth 4C02 Platinum Fabric Color

4C02 Platinum

Office Master Grade 4 Cover Cloth 4C03 Syracuse Fabric Color

4C03 Syracuse

Office Master Grade 4 Cover Cloth 4C04 Indigo Fabric Color

4C04 Indigo

Office Master Grade 4 Cover Cloth 4C05 Vesper Fabric Color

4C05 Vesper

Office Master Grade 4 Cover Cloth 4C06 Oat Fabric Color

4C06 Oat

Office Master Grade 4 Cover Cloth 4C07 Russet Fabric Color

4C07 Russet

Office Master Grade 4 Cover Cloth 4C08 Sorrel Fabric Color

4C08 Sorrel

Grade 4 - Interlochen 4V70 - 4V78

Content 100% Vinyl
Width 54"
Weight 30 oz./linear yard
Backing 100% Hi-Loft Polyester
Finish SILVERGUARD and PERMABLOCK
Repeat Length 0.625
Repeat Width 0.625
Directional Yes
Railroaded No
Abrasion 1,155,000 Double Rubs
Breaking Strength Warp 121 lbs. / Fill 72 lbs.
Crocking Dry / Wet Excellent
Lightfastness 1,000 hours - suitable for marine use
Flammability Passes NFPA 260/UFAC Class 1; Cal 117 Section E; Boston Fire Dept. Code (BFDIX-1); FMVSS 302; NY/NJ Port Authority; FAA/FAR 25.853(a) & Appendix F Part I(a)(ii); May comply with Cal. Tech. Bul. 133 when combined with appropriate components.; IMO FTP 2010 Code MSC.307(88), Part 8, 3.1
Cleaning Code WS, BC
Office Master Grade 4 Interlochen 4V70 Sequin Fabric Color

4V70 Sequin

Office Master Grade 4 Interlochen 4V71 Verdigris Fabric Color

4V71 Verdigris

Office Master Grade 4 Interlochen 4V72 Champagne Fabric Color

4V72 Champagne

Office Master Grade 4 Interlochen 4V73 Pyrite Fabric Color

4V73 Pyrite

Office Master Grade 4 Interlochen 4V75 Aegean Fabric Color

4V75 Aegean

Office Master Grade 4 Interlochen 4V76 Penny Fabric Color

4V76 Penny

Office Master Grade 4 Interlochen 4V78 Limeade Fabric Color

4V78 Limeade

Grade 4 - Rocket 4500 - 4508

Content 27% Polyester, 73% Recycled Polyester
Width 54"
Backing None
Finish NANO-TEX Resists Spills
Repeat None
Abrasion 100,000+ Double Rubs
Breaking Strength Warp 50 lbs. / Fill 50 lbs.
Crocking Dry Class 4 / Wet Class 3
Lightfastness 40 Hrs. - Class 4
Flammability Passes California 117-E; UFAC Class 1; NFPA 260 Class 1
Cleaning Code WS
Office Master Grade 4 Rocket 4500 Ink

4500 Ink

Office Master Grade 4 Rocket 4501 Graphite

4501 Graphite

Office Master Grade 4 Rocket 4503 Taupe

4503 Taupe

Office Master Grade 4 Rocket 4504 Navy

4504 Navy

Office Master Grade 4 Rocket 4505 Bright Blue

4505 Bright Blue

Office Maste Grade 4 Rocket 4506 Red-Orange

4506 Red-Orange

Office Master Grade 4 Rocket 4507 Flame

4507 Flame

Office Master Grade 4 Rocket 4508 Sage

4508 Sage

Grade 5 - Myth 5200 - 5208

Content 100% Polyester
Width Manufactured to dimension specifications
Weight 18.0 +/- 1.0 oz./square yard
Backing None
Finish None
Repeat None
Directional No
Abrasion 250,000 Double Rubs
Breaking Strength Warp 200 lbf. / Fill 150 lbf.
Pilling Resistance Class 4
Crocking Dry Grade 4 / Wet Grade 3
Lightfastness 40 Hrs. - Grade 4
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code WS
Office Master Grade 5 Myth 5200 Hades Fabric Color

5200 Hades

Office Master Grade 5 Myth 5201 Persephone Fabric Color

5201 Persephone

Office Master Grade 5 Myth 5202 Perseus Fabric Color

5202 Perseus

Office Master Grade 5 Myth 5203 Hermes Fabric Color

5203 Hermes

Office Master Grade 5 Myth 5204 Poseidon Fabric Color

5204 Poseidon

Office Master Grade 5 Myth 5205 Zeus Fabric Color

5205 Zeus

Office Master Grade 5 Myth 5206 Hercules Fabric Color

5206 Hercules

Office Master Grade 5 Myth 5207 Ares Fabric Color

5207 Ares

Office Master Grade 5 Myth 5208 Medusa Fabric Color

5208 Medusa

Grade 5 - Comfortknit Solids 5501 - 5539

Content 100% Repreve PC Polyester
Width Manufactured to dimension specifications
Weight 16 oz./square yard
Backing None
Finish None
Repeat None
Directional Yes
Railroaded No
Abrasion Exceeds 250,000 Double Rubs
Breaking Strength Warp 209.4 lbf. / Fill 251.6 lbf.
Pilling Resistance Class 4
Crocking Dry 1 / Wet 1
Lightfastness 40 Hrs. - 1
Waterfastness Class 5 for staining / Class 5 for shade color
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code W
Office Master Grade 5 Comfortknit Solids 5501 Flint

5501 Flint

Office Master Grade 5 Comfortknit Solids 5502 Monarch

5502 Monarch

Office Master Grade 5 Comfortknit Solids 5503 Smoke

5503 Smoke

Office Master Grade 5 Comfortknit Solids 5506 Cappucino

5506 Cappucino

Office Master Grade 5 COmfortknit Solids 5512 Xanadu

5512 Xanadu

Office Master Grade 5 Comfortknit Solids 5515 Baltic

5515 Baltic

Office Master Grade 5 Comfotknit Solids 5539 Wine

5539 Wine

Grade 5 - Architect 5700 - 5709

Content 100% Repreve PC Polyester
Width Manufactured to dimension specifications
Weight 16 oz./square yard
Backing None
Finish None
Repeat None
Directional Yes
Railroaded No
Abrasion Exceeds 250,000 Double Rubs
Breaking Strength Warp 199.8 lbf. / Fill 243.5 lbf.
Pilling Resistance Class 5
Crocking Dry 1 / Wet 1
Lightfastness 40 Hrs. - 1
Waterfastness Class 5 for staining / Class 5 for shade color
Flammability Passes California TB 117-2013; NFPA 260, CLASS 1; UFAC, CLASS 1
Cleaning Code W
Office Master Grade 5 Architect 5700 Gehry Fabric Color

5700 Gehry

Office Master Grade 5 Architect 5701 Gaudi Fabric Color

5701 Gaudi

Office Master Grade 5 Architect 5702 Kahn Fabric Color

5702 Kahn

Office Master Grade 5 Architect 5704 Meier Fabric Color

5704 Meier

Office Master Grade 5 Architect 5705 Pei Fabric Color

5705 Pei

Office Master Grade 5 Architect 5706 Yamasaki Fabric Color

5706 Yamasaki

Office Master Grade 5 Architect 5708 Hadid Fabric Color

5708 Hadid

Office Master Grade 5 Architect 5709 Wright Fabric Color

5709 Wright

Leather - Evita Leather

Width Varies
Finish Water based protection
Abrasion Taber test, 500 cycles, CS-10, 500 grams
Breaking Strength Newark Flex 20,000 cycles
Office Master Evita Black Leather LBLK

LBLK Black

Office Master Evita Vanilla Leather LVAN

LVAN Vanilla

Office Master Evita Stone Leather LSTN

LSTN Stone

Office Master Evita Wite Leather LWHT

LWHT White

Option 8: Casters

OM5 CAS0065-S Caster

CAS0065-S (Soft)

CAS0050-SS - Safety soft casters

CAS0050-SS (Safety Soft)

CAS-RUB - Rubber casters

CAS-RUB (Rubber)

CAS0050-RB - Reverse-braking casters

CAS-REV Reverse Braking

GLD-R - Glides

GLIDES

Officemaster OM5 Gaming Chair Specs Comparison Chart

 
Gaming Chair ED-GM-5CH, Mid Back Office Master OM5 Small Chair
Gaming Chair ED-OM5-EX Tall Back Office Master OM5 Medium Executive Chair
This item: Gaming Chair ED-OM5-EX Tall Back Office Master OM5 Medium Executive Chair
Gaming Chair ED-OM5-XT Tall Back, Deep Seat Office Master OM5 Tall Chair
Seat Height 16 - 21" 16 - 21" 19 -24"
Overall Height 37 - 42" 40 - 45" 40.5 - 45.5"
Overall Width 27" 27" 28"
Back 18" W x 21" H 18" W x 24.5" H 18" W x 24.5" H
Seat 19.75" W x 17-18.5" D (Seat depth is adjusted through the waterfall mechanism of the chair) 19.75" W x 17-18.5" D (Seat depth is adjusted through the waterfall mechanism of the chair) 19.75" W x 21" D
Seat Depth with Back Foam Upholstery Foam upholstery adds extra thickness to the back seat and as the result decreases the seat depth by 1/2". Foam upholstery adds extra thickness to the back seat and as the result decreases the seat depth by 1/2". Foam upholstery adds extra thickness to the back seat and as the result decreases the seat depth by 1/2".
Weight Capacity 300 lbs 300 lbs 300 lbs
  Details Details

Frequently Asked Questions

Question: I was wondering if the 2 armrest options are removable either with ana alan key or screwdriver. I would like to purchase this chair with armrests, but in such a way, that if I don't like them, I can simply remove them. Answer: If at any point you want to remove the arms you need to purchase a bracket. Part# BRKOM5-NB (for black frame) or BRKOM5-NG (for gray frame). It will be $30.00 per pair.
Question: What are the main differences between this chair and the Gaming Chair ED-GM-5CH, Mid Back Office Master OM5 Ergonomic Chair? Answer: The only difference between this chair and Gaming Chair ED-GM-5CH is the height of the back. EX Chair's back - 18" x 24.5" Mid Back - 18" x 21"
Question: I want an OM5, I think, and I like high back chairs, so I was thinking the EX or the XT. I am a woman, 5' 8", about 200 lbs, who intends to use the chair for PC gaming. Which model would be better for me? Answer: The EX has a high back, the XT has a high back and deeper seat. So if you think you need a deeper seat then go with the XT. EX - 19.75 wide x 17-18.5" Deep XT - 19.75 wide x 21" Deep The tall back on both chairs is 18" wide x 24.5"high, there is an option to also add a headrest if the 24.5" isn't enough for you.
Model OM5-GEX, OM5-BEX
Manufacturer Ergodirect
Part Number OM5-GEX, OM5-BEX
Overall Width 27"
Overall Height 40 - 45"
Back 18" W x 24.5" H
Seat 19.75" W x 17-18.5" D (Seat depth is adjusted through the waterfall mechanism of the chair)
Seat Depth with Back Foam Upholstery Foam upholstery adds extra thickness to the back seat and as the result decreases the seat depth by 1/2".
Seat Height 16 - 21"
Base Diameter 26"
COM Back = 1 yard, Seat = 0.75 yards
Warranty Lifetime Limited
Carton Weight 67 lbs
UPS Weight 195 lbs
Weight Capacity 300 lbs
Arms Optional
Almost perfect, Sep 12, 2017
by Liam H, Toronto, Ontario
Once you get used to the way the chair reacts to your weight it functions flawlessly. The waterfall lip is a feature I never knew I wanted but now I have to stop myself from constantly messing with it. I've put in more than a couple long days into it and I only appreciate it more the longer I'll I use the chair for.
The only real problem I have is the arms, I wish they were longer or somehow followed the chair when you leave back in it.

All in all 0 regrets, great buy.
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Worth the money and the extra effort to customize!, Sep 9, 2017
by John D, Idalou, Texas
My wife and I are so glad we did our research and, finally, decided on the OM5. She teaches online classes and needed a chair that would really work. The lean-back (wow!) feature allows both of us to adjust/change our positions which reduces fatigue and back twinges. The ability to easily adjust the front of the seat is unique and we use it more than we thought we would. My wife found the ordering process to be perfectly detailed and worth her time - I left her to it when I realized it wouldn't show me what I was 'building.' She selected the leather seat covering and they turned out very classy.

Putting the chairs together was evidently easy since my wife didn't wait for me to help her. Little details, like the 'handle' on the back to pull the chair out were pleasant surprises and has added value to these already impressive chairs. Although we're not gamers, we do spend a lot of our time working at our desks and these chairs are perfect for hours-at-a-time sessions.
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Love this chair!, Jul 26, 2017
by Michael, Franklin, Tennessee
This is a great chair. Love the upgraded fabric. Would highly recommend upgrading the fabric. Very comfortable and keeps my back straight and healthy.
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Perfect chair for long hours, Jun 19, 2017
by W. Clark, Nashville, Tennessee
I purchased this chair for my home office. I often work 8+ hour days and I am also a PC gamer in my spare time. I upgraded from a cheap Staples chair because I was beginning to have back pain and this was well reviewed online. I must say, even with the $300+ in extras on top of the base price, I feel like I got a great bargain. My back pain is completely gone after 3 weeks of this chair! On top of that, I had no idea how comfortable a chair could be before I bought this thing. If you are on the fence, go for it. You will not be disappointed. It works just exactly as described: it automatically adjusts to your desired position and stays until you want it to move. Everything about it screams premium. This should be priority for anyone who spends serious time in front of a computer because it will greatly and immediately improve your quality of life.
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A taller gentleman's opinion..., Jan 20, 2017
by Dev, New York
I have been using my OM5-EX for a couple of months now, and I love it! This is a sturdy chair constructed from durable material- even the plastic/nylon feels built to last! I am 6'4", medium build, and went for the heavy duty 6" cylinder. I probably would have been fine with the standard 5" (adjusted to it's upper height, of course), but my current configuration works just fine. I feel that I am right at the height threshold for this chair; if you are 6'6+, you may be better off going for the XT model. Be aware of various measurements (seat depth, seat height), as that will ultimately help you determine what's best for you- I used a tape measure on myself, as well as chairs around my home.

Finally, I didn't opt for the memory foam seating, and I feel just fine. Your preferences may differ from my own.

Great chair, no significant complaints!
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I'm tall and genuinely enjoy sitting in this chair., Dec 22, 2016
by D3, Bronx
I am 6'4 and was nervous about ordering an essentially non-returnable chair (sight unseen to boot), but the initial anxiety was entirely worth it. This chair is extremely comfortable and sturdy, even the plastic/nylon feels solid. Considering my height, I opted for the 6" cylinder. I could have possibly gotten away with the standard shaft (set nearer to it's upper limits), but this configuration suits me just fine.
If you are taller than 6'4" you may want to consider the "XT" model with the deeper seat, I feel like I'm right on the border.
*note: I did not opt for the memory foam and the seat is still quite comfortable.
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Best chair I've ever sat in, and the customer service of ErgoDirect is top notch!, Nov 18, 2016
by Matthew, California
I don't write many reviews online for products. I usually will only do that if it's something that is ridiculously impressive or ridiculously bad. I'm happy to say that this chair is on the ridiculously impressive scale. I had been searching for a new chair for my home office/gaming computer setup for a LONG time. At first, I was looking at some pretty cheap chairs and then, as I read reviews, I kept finding a great amount of problems with those chairs. I decided to up my budget a bit and looked into some mid to higher-end chairs which is where the OM5 comes into play. This is the one chair that kept getting consistently good ratings everywhere I looked, and reading PC Gamers' review of the chair had me take a hard look at it.

Let me first say, there are A LOT of options on the website and I feel that they need to provide you an example what your chair may look like before purchasing it online. This isn't a cheap chair when you start getting some of the add-ons, and because of that I think that customer should see a sample of what they're getting before they receive it. Besides that, I will say I had a really great experience with this company. I live near their HQ and the owner of the company accommodated me coming by on a Saturday to quickly test out the chair and determine if I wanted to get it. The second I sat in it, I knew it was what I wanted. Luckily, in person they have actual cloth samples for the different options so that made a HUGE difference in my selection.

Onto the chair, though. The chair is seriously the best I've sat on. I was coming from a really really old and crappy leather chair but I've also used Herman Miller and Steelcase chairs at work. While those other high-end chairs are great, I'd have to say I prefer this chair in EVERY way. The self-adjusting back mechanism ACTUALLY works as advertised. I feel supported no matter how far I go back in the chair. It's kind of an odd feeling but just really cool at the same time. In terms of the options, I know I had a lot of questions that I think I can help answer in this review. First of all, I'm 5'11" and around 175lbs. The EX is GREAT for this height and above. I think my biggest question prior to purchasing was whether I should get the mid-back or the high back and after sitting in it I knew the high back was the only answer. I also got the memory foam upgrade & the locking armrests. I think the memory foam upgrade is fantastic and, maybe even required for the best comfort. The locking armrests are good but, honestly, you could probably get away with the regular ones, no upgrades.

In summary, BUY THIS CHAIR. You won't regret it.
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Great chair, Oct 12, 2016
by David M, Chicago, Illinois
Get a lot of compliments regarding its look and how comfortable it is!
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Not for large people, Aug 28, 2016
by Matt A, Oregon
Do not recommend this chair if you're over 250lbs. The padding isn't strong enough and it feels like your sitting on the seat pan which will dig into your legs due to the curved shape. The back and seat slider for the recline feature are excellent and great for the back. If it weren't for the seat it would be a perfect chair
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Excellent ergonomic choice for home office and PC gaming, Jun 16, 2016
by buttmancer, Canton, Georgia
I purchased this chair on recommendation from PC Gamer magazine. I recently started working from home full time and I also play PC games, so I initially looked at so-called "gaming chairs" such as DXracer. Most reviews of those claimed lack of durability or sustained comfort throughout the day. Most reviews actually recommended getting an ergonomic office chair instead, and PC Gamer Magazine specifically recommended the Office Master OM5. While I had the budget to pick something like a Herman Miller, the simplicity and sheer customizability of the OM5 were what made me go with it.

It provides incredible back support (as I try to sit at a 135 degree angle) and is very comfortable. It is not more complicated than it has to be. I also customized it to match the color theme I already established with my PC and other peripherals (black primary and blue secondary).

This is much better than any $50 office chair you could get, blows "gaming" chairs out of the water, and gives Herman Miller a run for their money.
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Comfortable chair, quality product. Ergonomic., Mar 22, 2016
by Nicole, Massachusetts
I was hesitant to buy due to it being non refundable but after reading reviews and watching video reviews helped me decide. Also my husband bought one before me. It really helps you sit up straight, and comfortably. I've had tailbone pain prior to the chair and the way it helps you sit up correctly and the design of the seat tapering just a bit in the back I'm no longer sitting on my tailbone the wrong way so it's helped the pain go away. No need for one of those C shaped cushions with this chair.
Also I'm 5'3" and so I didn't get the XL (not sure the exact name, but I did not get the larger size) and it's perfect for my height. My husband got the large chair and it's too big for my height- can't sit all the way back properly in that size. He is 6'1" and the large is perfect for him but he does like my smaller version of the chair, but felt since the seat was smaller that the underside of his legs were uncomfortable hanging over. So size choice is important for your height.
We got "Cats" color fabric (I believe- it's a dark grey) and it's nice, not "computer chair" looking at all. Definitely stain/water resistant as my husband spilled coffee on his accidentally. Comfortable and sturdy. We got adjustable arm rests and we like them, nice to have. I don't think I'll use the adjustable feature pivoting them but still, nice to have.
Very happy with the chair. I work from home and use the chair often after hours for my own projects so both of us use them a lot. The paper coming with it says standard 40 hour work week. Take lots of breaks no matter what. But comfortable for the long run if it's what you need.
I hope this review is helpful.
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The single greatest purchase of the last decade - OM5-XT, Dec 21, 2015
by Michael Z., Florida
Where to begin?

The ordering process was incredibly simple, straight-forward, and plenty of reference. The contact at Ergodirect was nice, updated me periodically for my order as there was some delay, but oh, the wait was worth it. This is without a doubt the best chair I have ever sat in. Posture is already beginning to improve in the first few hours of owning it, the building process was literally three pieces, and the box it came in was sturdy, heavy, and huge. REALLY huge. Carrying that up a flight of stairs was a challenge, but all of it was worth it. Compared to the Steelcase Leap v2, Ikea Markus, an old $80 Office-Max cloth chair, and the DXRacer D-Series; this is a league above them all. The price is justified, and it feels like it'll last many, many years to come and with an improvement to my back and coccyx health. A note on the Steelcase Leap - it is a very nice chair, but pressure wise in regards to the cushioning placed a lot of unneeded pressure on the coccyx bone, the OM5XT has no issues in that regard what-so-ever.

Highly recommended, and highly comfortable. Also the white leather and white backing is stunning to look at.

All future office and chair purchases will be going through Ergodirect. It was an absolute pleasure.
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Very simple to assemble!, Nov 11, 2015
by Scott
The packaging was a bit extreme (the box was way to large for the contents inside the box. Assembly was very simple. No complaints yet.
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Best chair, Nov 4, 2015
by Thomas K, Texas
This is legitimately the best chair I've ever sat in. It completely supports me while at the same time being very comfortable and able to lean. With the ridiculously easy instillation, I could not recommend it higher.
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