Humanscale Diffrient World Chair

Extra motion of the backrest during recline automatically adjusts to the changing needs of the spine
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$769.00 List Price: $1,444.00
Ships Free (US 48)
Ships in 5-7 business days

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  • Backrest Mesh
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  • Supportive Style: Tri-panel mesh back conforms to your body like a professionally tailored shirt
  • No Hands: Counter-balance mechanism offers support as you recline without separate knobs or levers
  • Promote Flow: Seat with waterfall edge keeps you cool and supported
  • In Sync: Synchro-tilt mechanism supports you as you move from seated to reclined
  • Perfect Fit: Height adjustable arms provide support at the right height for your workstation
  • Well-Suited: Adjustments tailor chair to fit more than 95% of the population
  • Home Grown: Made in the USA
Green mesh diffrient world chair by humanscale

A Whole New World

The Humanscale Diffrient World Chair was designed with simplicity in mind, offering ergonomic comfort effortlessly. The only things you will have to worry about adjusting are seat height and depth. Just sit down and let this chair do all of the work for you. This model comes with your choice of mesh seat and back.

For a limited time, get $100 off select UPLIFT Desk configurations at checkout with the purchase of this Humanscale chair.



Weight capacity 300 lbs.
Seat width 20.2"
Seat depth adjustable between 15.7" - 18.25"
Seat height from floor Standard - 16" - 21.125"
Low - 14'' - 17'' H
Return to height - 17.7'' - 19.9'' H
Backrest height 22.5"
Arm length 8.4"
Armrest height adjustable between 5" - 9.6"
Width between arms 18.75"
Back width 16"
Chair width 25.75"
Base width 25"
Boxed weight 38 lbs.
Warranty Limited lifetime

Frequently Asked Questions

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warranty info

This product comes standard with a 15 year warranty.

return instructions

  • You must request the Return Merchandise Authorization number within 30 days of receipt.
  • You'll be responsible for shipping the products to the return address provided with the RMA number. For full desks, this will require coordinating with a freight company.
  • All items must be returned in their original factory packaging and in "like new" condition. If items are damaged or show signs of wear and tear, they may be subject to fees.
  • All returned items must be disassembled and repackaged as they were originally received. Items not returned in this condition may be subject to additional fees.
  • An RMA number is required for all returns. Please do not return any items without first receiving your RMA number.
  • We strongly suggest using a trackable and insurable shipping method when making your return. We are not responsible for returns lost or damaged in transit.

1 Review Hide Reviews Show Reviews

  • 5
    Humanscale Different World Armless Chair

    Posted by Marsha H on Feb 17th 2016

    I recently stayed in a Long Beach hotel that had one of these chairs at the work desk in my room. Being somewhat vertically challenged I am most comfortable in an armless work chair. This chair is a dream to sit in and I fell it love with it. I would love to find one under $500, but am saving to treat myself to this gem new with full warranty.