Product

Posh Operational

Plush ergonomics combined with thoughtful aesthetics provide comfortable versatility in an elegant design.

About Posh Operational

The 
Posh Operational
 Family

Mid Back

Exceptional style paired with unparalleled comfort. The scientifically designed shape supports and embraces occupants from the lumbar region to the thorax.

Mid Back

Features

Superb Detailing

Posh seating features traditional tapered French seams for a refined look that enhances any workspace.

Its high-quality detailing showcases craftsmanship and durability, making it a premium choice for executives, leadership roles, and luxurious aesthetics.

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Lumbar Support

Personalized lumbar support maintains the spine's natural curve to reduce lower back strain and promote proper posture. Our scientifically engineered backrests hug and support the back from the lumbar to the thorax.

Our scientifically engineered backrests hug and support the back from the lumbar to the thorax.

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Cast Aluminum Base

A cast aluminum base provides greater durability than traditional plastic alternatives, ensuring Posh chairs retain structural integrity over time.

Its recyclable nature also enhances the chair's sustainability.

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Sitmatic Seating System

Posh Mesh chairs are compatible with 3 of Sitmatic’s standard seat sizes, and endless custom-fit modifications are available to fit any body type.

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Neck & Shoulder Relief

Good armrest position ensures no pain or strain in the neck and shoulders.

Our standard armrests feature 4” of height and width adjustment with optional rotation and depth adjustment, making customizable elbow support accessible for any size and body type.

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The Perfect Height

We offer seating options for individuals of any size.

Our five height options, ranging between 15" and 34", combine with adjustable seat heights to guarantee a perfect fit for everyone at every workstation.

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Relaxing Motion

An accessible, easy-turn dial allows for seamless rocking ease, and rate of recline adjustment on Posh Operational chairs.

Synchronized control allows the user’s body to open as they recline, reducing pressure on the spine, improving circulation, and relieving lower back and hip tension.

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Slouching or Perching

To achieve proper sitting posture, you need a chair that suits your body and habits.

Our backrest angle adjustment fine-tunes the back position to support any body type or positional habits for maximum comfort throughout the workday.

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Better Mobility

Oversized, 60 mm casters roll easily through plush carpets and are riveted for life-long durability, offering superior movement and preventing chairs from sinking into carpet fibers.

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PressureCast Foam

PressureCast molded foam cushions on the seat pad and backrest offer superior durability and comfort compared to standard cut foam.

Upholstery contours are retained throughout the chair's life, ensuring it lasts longer and feels better than the competition.

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Intuitive QuickBack

Backrest position is critical for a comfortable sit.

QuickBack allows the user to easily move the backrest through a 6" range to whatever position the user needs. Fingertip control positions the lumbar bolster exactly where needed.

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Options to Suit 
Every Need

Backrest Add-Ons

BL

Inflatable Air Lumbar Bolster, Inflatable air lumbar bladder, adds up to 2” in profundity.

BU

Upholstered Backrest Shell. Not available in vinyl or leather. Requires 1yd. COM.

BM

Memory Foam Back, 1” memory foam backrest topper.

Seat Sizes & Shapes

SM

Memory Foam Seat, 1" memory foam seat topper.

SC

Seat Coccyx Cut-Out for Tailbone Relief; includes (SM) memory foam option.

S-

Shallower Seat. S1 (1” shallower), S2 (2” shallower), S3 (3” shallower).

Seat Add-Ons

CF

California Fire Technical Bulletin 133 compliant fire barrier.

LR

Leg Rest, Stows away under seat. Available on seats w/ SL option only.

SF-, SB-

Forward Tilt, Spacers Create Initial Forward Seat Tilt, SF2 (+2°), SF3 (+3°), SF5 (+5°), F6 (+6°).
Backward Tilt, Spacers Create Initial Backward Seat Tilt, SB2 (-2°), SB3 (-3°), SB5 (-5°), SB6 (-6°).

Seat Height Options

HL

Low Desk Height. 14¼" – 17". Requires BNB26 base.

Standard

Standard Height. 16⅝" – 21¼".

HX

Extended Seat Height. 19¼" – 26". Requires BNB26 or BAB28 base.

HM

Mid Stool Height. 22" – 29⅝". Requires BNB26 or BAB28 base. Stool w/ XL seat config. see price page.

HT

Tall Stool Height. 24½" – 34½". Requires BNB26 or BAB28 base. Stool w/ XL seat config. see price page.

Base Options

BCP26

Polished, Crowned, Aluminum Base. 26" Diameter. Not compatible w/ non-standard seat heights.

BNB26

Nylon Base. 26" Diameter.

BAB28

Black Aluminum Base. 28" Diameter. Standard base for chairs w/ XL seat.

FR-

FR20 — Footring. Height Adjustable, 20" Diameter.
FR24 — Footring. Height Adjustable, 24" Diameter.

SR-

SR21 — Heavy Duty Standring. Height Adjustable, 21" Diameter.

SR26 — Heavy Duty Standring. Height Adjustable, 26" Diameter. Available for HM or HT heights only. Stool w/ XL seat config. see price page.

Caster Options

Standard

Carpet Casters. Standard if no selection is made.

CS

Soft Casters for Hard Floors. Soft Outer Tread.

CA

Anti-runaway, Safety, Soft Tread Casters. Locks when Unoccupied.

CG

Glides. For Extra Stability. Non-rolling.

CM

Manual Locking Casters. Lockable w/ Switch.

Armrests Options

1-

Height, Width & Angle Adjustable Arms. Shown w/ (A) Contoured Urethane Caps Standard. Add suffix AN to lock out rotation.

6-

Height Adjustable, Fold-Away Arms. Shown w/ (K) Kidney-Shaped Urethane Caps Standard. No width adjustment. Not compatible w/ model POP22.

7-

Height & Width Adjustable, Forward Slanting Arms. Shown w/ (K) Kidney-Shaped Urethane Caps Standard.

Armrest Add-On Features

AR

Arm Raising Blocks. Increases arm height by 2⅝". Compatible w/ 1 uprights only.

AS

Arm Lowering Blocks. Reduces arm height by 2¼". Compatible w/ 1 uprights only.

Arm Cap Options

Contoured Urethane

A — Contoured Urethane Caps.
H — Heavy-Duty Contoured Urethane Caps.

K

Kidney-Shaped Urethane Caps.

F

Flat Urethane Caps.

Memory Foam

M — Memory Foam Caps. Extra Wide, Tapered. Not compatible w/ fold-away arms.
AU — Matching Upholstery Memory Foam Caps. Only for chairs upholstered in Aerohyde.

L

Lockable, Urethane Caps. Width, Angle & Depth Adjustable.