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Improv H.E.

Accommodating people of all types and sizes, the Improv H.E. delivers exceptional ergonomic comfort in a task-intensive environment. Whether you’re 4’10” or 6’9”, the Improv H.E. will adjust for a perfect fit. Every time.

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  • Choose Your Chair

    Size:Mid BackTrim:BlackBlackFabric:BlackShell:PolypropyleneChair Adjustments:Height AdjustmentArms:Height Adjustable Task Arms
    Chair Adjustments:Height AdjustmentForestryFabric:ForestrySize:Mid BackArms:Height Adjustable Task ArmsTrim:BlackShell:Polypropylene
    Chair Adjustments:Height AdjustmentTrim:BlackArms:Height Adjustable Task ArmsSize:Mid BackAnatomyFabric:AnatomyShell:Polypropylene
    SkillFabric:SkillChair Adjustments:Height AdjustmentSize:Mid BackShell:PolypropyleneArms:Height Adjustable Task ArmsTrim:Black
    Shell:PolypropyleneSize:Mid BackArms:Height Adjustable Task ArmsBrownFabric:BrownChair Adjustments:Height AdjustmentTrim:Black
    Trim:BlackTheoryFabric:TheoryShell:PolypropyleneChair Adjustments:Height AdjustmentArms:Height Adjustable Task ArmsSize:Mid Back
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Comfort and Durability

The Improv H.E. chair delivers exceptional comfort with a full range of support features to accommodate body types and sizes from 4’10” to 6’9”. Suit people’s needs with the simple elegance of an all-purpose chair that offers a mid-back or high-back version.

Haworth Values Our World

As one of our core values, it is Haworth's commitment to leave as little impact on our earth as possible. In 2009 Haworth achieved the highest level of waste savings by becoming a Zero Waste to Landfill company. We have found ways to reuse and recycle almost every material we use. Our customers should feel proud of their Haworth products.

Made With The Earth In Mind

  • Made in Mississippi, USA
  • Contains up to 21% recycled content
  • At the end of it's life, Improv is up to 86% recyclable
  • Made in a plant that sends zero waste to the landfill
  • Produced as an ISO 14001 certified manufacturing facility
  • Free of PVC,CFC, and PBDE's
  • To learn more about our commitment to sustainability click here


  • Dimensions: 36.5"-45"H x 25" W x 24-27.25" D
  • Shipping Weight: 55 lbs
  • Standard Delivery Type: FedEx Ground
  • White Glove Delivery Available: Yes
  • Lead Time: 2-3 weeks
  • Assembly Required: No

Key Features

  • Outer shell made of polypropylene
  • Swivel mechanism with synchronized-tilt and pneumatic height adjustment
  • 3D arms adjust vertically within a 4" range and rotate 360
  • Seat pan and arms slide horizontally within a 3" range
  • Optional back lock is lockable in two positions
  • Optional adjustable air lumbar provides an additional 1 1/2" of lumbar support
  • Plastic five-star base with casters

Care & Maintenance

Seat Fabric

These fabrics are colorfast when using standard wet and dry cleaning processes and are also resistant to most spot-cleaning solvents.

     Dry soils: vacuum surfaces regularly to prevent sand, dust, ash, and dry dirt from being worked into the fabrics.
     Wet soils: use commercially available water-based upholstery detergents to clean mud, spills, food, and so on. Follow directions on package.
     Oily spills: grease, tar, greasy foods, etc. may require cleaning with a solvent cleaner or solvent-fortified detergent. Follow directions on package.

A blotting technique should remove most spots. Avoid brushing or rubbing to prevent pilling of the fabric surface.


Use a mild detergent and warm water; apply with a soft clean cloth. Hard scrubbing with brushes may harm the surface so is not recommended. Remove any soapy residue with clean water and clean cloth.


Clean with lukewarm water and a mild detergent as needed. After washing, rinse with clean water on a soft cloth, and dry with a clean soft cloth.



All Haworth NA manufactured seating is warranted for 24/7 multiple shift use by persons up to 325 lbs and includes the framework, mechanisms, seating foam, seat back and back mesh and seating glides & casters.

See current Warranty Policy for details