Cosmopolitan

Model No. 320
Modern Mesh Back Design with Full Ergonomic Compliments.

Overview

The LIFEFORM Cosmopolitan is fully equipped with Contour Seat featuring LIFE-Foam Memory Foam, Multi-Function Syncro-Glide Mechanism and Adjustable Arm.  The Ratchet Back feature allows the height of the back to be adjusted so the built in Lumbar Support can be properly fit just for you.  Completely customizable, select your choice of upholstery, from basic fabric to UltraFabrics or any of our Full Grain Natural Premium Leathers.  Add an adjustable Head Rest for additional head/neck support.

Area Dimensions

Height: 42” – 44.75”
Area: 26.25″ – 30″

You can also

> Visit the Design Center
> Accessories
> Upgrade your chair
> See the Brezza 180

Standard Chair Features – 320

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Mesh Back Rest with Ratchet Height Adjustability; Lumbar Support Adjustment.

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Upholstered Arm Pads with Swivel Function; Height and Width Adjustable Arm Brackets.

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LIFE-Foam™ Memory Foam Contoured Seat

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Syncro-Glide Control Mechanism featuring: 5 Position Tilt Lock featuring Anti Kick-Back and Independent Back Angle Adjustment – allows user to lock the chair into one of five present positions or stay in free float position.  Anti Kick-Back features allows chair to be unlocked without chair “kicking back” and Independent Back Angle – allows the user to modify the position of the backrest into any desired angle.  Pneumatic Seat Height Adjustment – allows user to lift or lower height of chair into various positions.   Tilt Tension Adjustment – allows users to match the tension of the mechanism to their body weight, providing a comfortable and smooth recline.

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Five Star Base with fiberglass reinforcement for strength and stability, 65mm Dual Wheel Hooded Casters for smooth operation.

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Upholstery – Dream Weave™, Staccato and Nauga Soft®.

Overview

Chairs come standard with Clip Height Adjustable Arms and Swivel Memory Foam Upholstered Arm Pads, Mesh Back Rest and Contoured Seat Pan with LIFE-Foam Memory Foam (21″Wx20″D), Ratchet Back Height Adjustment, Fixed Built In Lumbar Support, Multi-Function Synchro-Glide Mechanism with 5 Position Tilt Lock featuring Anti Kick-Back and Independent Back Angle Adjustment, Gas Lift Height Adjustment, High Profile 5 Star Base with 65mm Carpet Casters.

Standard Model (shown): Dream Weave, Fabric or Simulated Leather – starts at $995

Standard Model: UltraFabrics – starts at $1,095
Standard Model: Regular Leather – starts at $1,145
Standard Model: Premium Leather* – starts at $1,195

Browse Our Upholstery

Features and Benefits

Cosmopolitan Features & Benefits:

  • Mesh Back Rest – Is lightweight and breathable. Built in lumbar support; adds a sleek look to the chair and allows airflow.
  • Ratchet Back Height Adjustment – Adjustability enables you to achieve optimum back posture and support. Allows backrest to be adjusted so Lumbar Support fits properly in the lower back.
  • Upholstered Memory Foam Arm Pads – Provides soft and extremely comfortable padding which reduces pressure points on elbows and enhances comfort for users with sensitivity issues like Elbow Tendonitis.
  • Arm Pad Swivel Function – Allows user to rest wrists and forearms comfortably while typing.
  • Height and Width Adjustable Arm Brackets – Provides support when not using keyboard to minimize tension build up in the shoulders. Optimizes the lateral proximity of the armrest to you.
  • Contoured Seat – Designed to redistribute the body’s weight over a larger area, pressure points are reduced in troublesome places like the back of the thighs and tailbone.
  • Front Waterfall Edge – Our molded foam design ensures unrestricted blood circulation behind the knees.
  • High Density Foam Seat Core – Highest quality foam, which is dense but soft, offers long-term support and comfort.  Keeps you supported and never feeling like you’re “bottoming out”.
  • LIFE-Foam Memory Foam Seat – Creates a cradling effect, further reducing pressure points and allowing the seat to conform to your body. Provides an extremely comfortable long term sitting experience.
  • Synchro-Glide Control Mechanism – Features a unique synchronized ride that cradles the user as they recline in the chair.
  • Seat Slider Depth Adjustment – allows user to adjust seat depth up to 2” forward. Optimum seated position should see a minimum space of two finger widths behind the knee, which encourages blood flow behind the knees.
  • Independent Back Angle Adjustment – Allows the back angle to be opened up which encourages blood flow through the pelvis. When shoulders are back, the chest is open, thereby exchanging more oxygenated blood to the brain. Subsequently less mistakes are made, you feel more alert and productive.
  • Tilt & Tilt Lock Function – Allows user to freely rock forward and backward or lock chair into one of five preset positions, while anti-kick feature prevents sudden release. Enables you to position your pelvis above your knees, opening the pelvic angle which improves “S” shape of spine when sitting, reducing load on spine and improving blood flow.
  • Tilt Tension Adjustment – Provides an individual fit, so that rocking sensation supports and holds the user’s bodyweight fully.
  • Seat Height Adjustment – Ensures proper height, hips should be slightly higher than the knees also opens the pelvis allowing blood to flow freely through upper and lower body.
  • 25” Diameter High Profile Five Star Base – Provides strength and stability of the chair.
  • Dual Wheel Carpet Casters – Designed for use on commercial type low pile carpeting. Optional Soft Wheel Casters are available upon request. Soft Wheel Casters ensure smooth rolling on hard floor surfaces (safe for use on Hardwood, Tile and Plastic Chair Mat).
  • Optional Mesh Headrest – Adjustable to multiple positions in height and angle. Supports your head and neck when reclined.
Specifications

Specifications

STANDARD SPECIFICATIONS 320
Total Height 42″ – 44.75″
Back Height 22″
Seat Height 17.5″ – 20.5″
Width Between Arm Pads 17.25″ – 21″
Seat Width 21.25″
Total Depth 23″ – 25″
Seat Depth 20″
Arm Pad Height from top of seat 6.5 – 9.5″
Total Width 26.25″ – 30″
Arm Pad Length 11″
Back Width 19.5″
Arm Pad Width 4.5″
Weight Limit: 250 lbs.


Ergonomic Chair Function

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Forward Tilt Lockout: allows user to engage or lock out Forward Tilt feature. Forward Tilt Function allows chair to tilt forward so user may achieve a comfortable working position that maintains proper circulation, reducing pressure on legs and thighs. This paddle/handle is the forward most on the chair mechanism. Tilt back and move lockout lever forward or backward to allow or lock out forward tilt feature.

Forward Tilt Lockout

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Seat Height: To Raise: with no weight on seat, lift middle paddle on right side. Seat will raise until you release the paddle or the seat reaches its maximum height. To Lower: while sitting on chair, lift middle paddle. Seat will lower until you release the paddle or the seat reaches its minimum height.

Seat Height 

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Infinite Back Angle: allows user to adjust angle of backrest while seated. Lift paddle and hold in upward position to engage, then release to lock paddle in any infinite position.

Infinite Back Angle

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Tilt Tension: allows user to adjust the ease of recline. Tilt Tension Handle is located on left side of the mechanism. Turning the handle clockwise or counter-clockwise increases or decreases tilt tension.

Tilt Tension

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Optional- Seat Slider Function: allows user to adjust the seat depth as preferred or for multi-user situations. Paddle located on left side of mechanism. Hold paddle upward to unlock seat slider. Pull seat forward or rearward to increase or decrease seat depth. Release the paddle at desired position to lock.

Seat Slider Function

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Mesh Back Lumbar – lift lumbar pillow behind mesh back upward or downward to personalize the lumbar setting.

Adjustable Lumbar Support

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360 Degree Swivel: Your Lifeform chair rotates 360 degrees without obstruction. Use your feet to turn yourself around.

360 Degree Swivel

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Height and Width Adjustable Arms: allows arm height and width adjustment. To adjust height, lift finger pull on outside of arm structure, then pull up to raise arms or push down to lower. To adjust width, loosen hand wheels located under arm bracket under the seat. Pull or push arms in our out. Tighten hand wheels when desired location is achieved.

Height and Width Adjustable Arms

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Arm Swivel: to swivel arm pad inward, gently push on outside of arm pad. Push on inside to swivel out. Always make sure your arm pads are pushed completely outward before sitting down in your chair. Not doing so may result in damage.

Arm Swivel

Have more questions about our luxury office chair products?

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8794-ChairSpecification