Improv H.E.

Haworth

By Steve Nemeth

The Improv H.E. desk chair offers easy-to-use adjustments and ergonomic support, delivering exceptional comfort for a broad range of body types. The XL model is scaled up to ensure that everyone gets to be comfortable, while still maintaining a consistent aesthetic throughout the workplace.

Improv H.E. Overview

A sleek, contoured look and proven performance combine to make Improv H.E. XL perfect for any user, and it accommodates up to 500 lbs.

    • Back height adjustment
    • Improv H.E XL accommodates users up to 500 lbs.
    • Molded polyfoam upholstered seat contoured for fit
    • Pneumatic seat height for lower limb comfort and proper eye level
    • Synchronized tilt with tension adjustment for easy recline and support
    • Mid-back or high-back
    • Extra-large (XL) version
    • Forward tilt
    • Armless, 3D, height-adjustable, flipper, or fixed task arms
    • Stool option
    • GREENGUARD Certified
    • BIFMA LEVEL 1 Certified
    • USA

CAD/Symbols

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Mid-Back Chair

Without Arms

Polypropylene Shell

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M231-1042

2D DWG 3D DWG
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Mid-Back Chair

Arms

Polypropylene Shell

Standard Arm Caps

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M231-1442

2D DWG 3D DWG
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Mid-Back Chair

Height Adjustable Arms

Polypropylene Shell

Standard Arm Caps

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M231-1742

2D DWG 3D DWG
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Mid-Back Chair

Flipper Arms

Polypropylene Shell

Standard Arm Caps

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M231-1H42

2D DWG 3D DWG
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Mid-Back Chair

Width Adjustable 3D Arms

Polypropylene Shell

Standard Arm Caps

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M231-1W42

2D DWG 3D DWG
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High-Back Chair

Without Arms

Polypropylene Shell

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M251-1042

2D DWG 3D DWG
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High-Back Chair

Arms

Polypropylene Shell

Standard Arm Caps

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M251-1442

2D DWG 3D DWG
{{alt}}

High-Back Chair

Height Adjustable Arms

Polypropylene Shell

Standard Arm Caps

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M251-1742

2D DWG 3D DWG
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High-Back Chair

Flipper Arms

Polypropylene Shell

Standard Arm Caps

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M251-1H42

2D DWG 3D DWG
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High-Back Chair

Width Adjustable 3D Arms

Polypropylene Shell

Standard Arm Caps

Pneumatic Height Adjustment

Standard 5 Star Steel Base

Catalog Number M251-1W42

2D DWG 3D DWG

Downloads

Product Documents

Ergonomic Seating Guide

Provides comfort and support.

One of the most ergonomic seating solutions we offer, Improv H.E. provides comfort and support in a style that's conventional, yet still miles from ho-hum - its contoured look, thoughtful design, and full range of features make it the perfect task chair for any work environment. Six different ergonomic adjustments (including an air lumbar support), a waterfall edge on the seat pan, and a choice of Task or Flipper arms combine to make Improv H.E. the single best design for any number of human shapes.