Minimal design. Full performance. World uses a lightweight design and weight-sensitive recline to deliver effortless, self-adjusting support with less material.

Specifications

Variant

SKU

W11BAUTAU10SSNSC

Seat Textile Type

Fabric

Seat Textile Style

Autumn

Seat Textile Code

0101

Back Textile Type

Fabric

Arm Style

Adjustable Height Arms

Frame Color

Black

Warranty

15 Years; Fabric/Cushions/Arm Pads/Casters/Wood: 5 Years

Dimensions

Width

25.75 in

Depth

25 in

Overall Height

35.6 in - 40.75 in

Backrest Height

22.5 in.

Seat Depth

16.1 in - 18.5 in

Seat Height

15.6 in - 20.75 in

Weight

Overall Weight

26 lb

Weight Capacity

400 lb


Materials & Sustainability

  • Product Materials

    World is constructed using die-cast aluminum, steel, engineered polymers, contoured seat cushion, multi-layer Duron arm pads, and upholstery textile. Die-cast aluminum and steel form the structural frame and recline mechanism. Engineered polymers are used for components requiring flexibility and impact resistance. The back features patented Form Sensing tri-panel fabric that takes on the exact shape of the sitter's back, providing a personalized fit and maximum adaptability.


Who It's For

For people who want ergonomic support without the office chair look.

- Ideal for home offices in living spaces and multi-use rooms

- Great for hybrid workers who want comfort with a softer aesthetic

- A strong fit for anyone who wants ergonomic support that blends into home interiors


Certifications & Testing

  • HPD
  • DECLARE® - Red List Approved
  • Living Product Challenge
  • CDPH
  • BIFMA LEVEL® - Level 3
  • SCS Indoor Advantage Gold
  • Green Tick
  • MID

Care, Maintenance & Longevity

  • Upholstery

    Vacuum regularly using a soft brush attachment. For deeper cleaning, wipe down with a damp cloth — no soap required for routine maintenance. For stubborn marks, a small amount of mild soap solution can be applied and wiped clean with a damp cloth. Allow to dry fully before use.

  • Frame, Base & Components

    Clean metal and plastic components with a soft, damp cloth and mild soap if needed. Dry thoroughly.

Felt like the chair was protecting us from some of the more insidious side effects of sitting down.

Conforms to your back while weight-sensitive recline adjusts automatically - but barely noticeably - with each movement.

Blends an industrial minimalist design with a slew of feel-good features.

A perfect score for seat comfort and backrest comfort, and we were impressed to note that its 'tri-panel backrest' also provided exceptional lumber support.

A very comfortable chair.

The Humanscale Diffrient World chair has produced a seat that's brimming with effortless ergonomic comfort all contained in a sleek design that adds a touch of modernity to a workspace.

Design By Niels Diffrient (1928–2013)

Niels Diffrient was a pioneering industrial designer known for his human-centered approach and belief that design should be intuitive and effortless. Often called “the last of the mid-century modernists,” he focused on simplicity, allowing form to follow function in its purest sense. A Cranbrook Academy graduate alongside Charles and Ray Eames and Eero Saarinen, Diffrient went on to shape some of the most iconic products of the 20th century. His work at Henry Dreyfuss Associates helped define modern industrial design, while his research into human factors redefined how products support the body. His partnership with Humanscale introduced a new standard in seating, creating designs that automatically adapt to the user. Diffrient’s legacy lives on in products that are simple, timeless, and designed to improve the human experience.
View Design Story
4.3
Rated 4.3 out of 5 stars
Based on 14 reviews
Total 5 star reviews: 7 Total 4 star reviews: 4 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
14 reviews
  • Eun J.
    Verified Buyer
    Rated 5 out of 5 stars
    I've had this chair for about

    I’ve had this chair for about two months now. I sit long hours editing photos and I don’t get that mid-afternoon back ache anymore. The fabric back gives it a more tailored look, which I appreciate since my office doubles as a guest room.

  • Hailey F.
    Verified Buyer
    Rated 5 out of 5 stars
    Really comfortable

    Overall really comfortable, but a touch too expensive for what you get

  • Elena S.
    Verified Buyer
    Rated 3 out of 5 stars
    Chose the fabric back

    I chose the fabric back version because I wanted something a little warmer than mesh for my home office. It feels substantial without being bulky. I spend most of my day in virtual meetings and this chair keeps me supported without constantly adjusting knobs. It just works.

  • Isabella C.
    Verified Buyer
    Rated 4 out of 5 stars
    Work from home full

    I work from home full time and needed something supportive but not overly corporate looking.Love how its lightweight but doesn’t feel cheap.

  • Carmen R.
    Verified Buyer
    Rated 5 out of 5 stars
    Very comfortable and straightforward

    Very comfortable and straightforward! Awesome chair and happy I picked it after a ton of research