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Humanscale

World Task Chair with Mesh Backrest

World Task Chair with Mesh Backrest

SKU: W11BN10N10SSNSC

Regular price
Price: $1,323.00
Regular price
List Price:
Sale price
Price: $1,323.00

Backrest: Mesh backrest

Mesh backrestFabric backrest

Seat type: Mesh

Suspended mesh seat without foam. Pinstripe mesh is coordinated with the frame finish.

Frame Color Frame Color: Black Black Gray White
Arm Style Arm Style: Adjustable Height Duron Arms
Upholstery Color Mesh colour: Pinstripe: Black Pinstripe: Black Pinstripe: Silver Pinstripe: White Autumn: 0131 Autumn: 0191 Hallingdal 65: 0573 Steelcut Quartet: 0434 Vanir: 0113 Vanir: 0373 Vanir: 0983

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World Task Chair with Mesh Backrest

Designed by Niels Diffrient, World pairs a light, three-panel mesh back with support that responds to your movement. Choose an airy Pinstripe mesh seat or a padded seat in the curated Designer Selects textiles, then select your frame and arm style.

Recline without retuning

World uses your body weight to balance recline. Move from upright work to a relaxed position without retuning a tension dial. The backrest also pivots to follow changes in posture.

World chair adjustment; illustrative finish

Choose the arm support you need

Height-adjustable Duron arms attach to the backrest and follow its recline. Set them with your shoulders relaxed. Choose Armless for open sides and easier access close to the desk.

World chair adjustment; illustrative finish

Breathable back, your choice of seat

The Form Sensing mesh backrest flexes around your shape, providing integrated lumbar support without a separate adjustment pad. Black frames have Pinstripe Black backs, grey frames Pinstripe Silver and white frames Pinstripe White. Choose matching suspension mesh for maximum airflow, or upholstered cushioning for a softer seat.

The full Designer Selects textile palette

Our curated seat palette includes Autumn 0191 and 0131, Steelcut Quartet 0434, Hallingdal 65 0573, and Vanir 0373, 0983 and 0113—the seven textile colours used across Humanscale’s eight featured Designer Selects configurations. Every selected textile is offered with black, grey or white frames and with adjustable Duron arms or no arms. Original fabric swatches and exact front/rear views help you compare texture and placement.

Autumn upholstery and Pinstripe mesh detail; illustrative finishes

A different feel for each textile

Autumn has a soft, layered weave in recycled polyester. Steelcut Quartet offers a soft mélange appearance with rich colour depth. Hallingdal 65 blends wool and viscose for a distinct woven texture. Vanir, designed by Raf Simons, is a dense, soft felted wool textile with subtly speckled tones. See Materials for construction details and Care for textile-specific guidance.

World upholstered seat; illustrative Autumn colour

Who is it for?

World suits home offices, hybrid work and professional desks where a breathable back and simple fit adjustments matter. Choose mesh if you prefer a suspended seat and extra airflow; choose fabric for a padded, more tactile seat. Compare the dimensions with your body and desk. This standard-height task chair has no headrest or footring.

Your first adjustments

Set seat height with your feet supported, then slide the seat to leave space behind your knees. Position the optional arms with relaxed shoulders and lean back gently. The illustrated guide shows the controls and fitting sequence.

World chair adjustment; illustrative finish

World fitting and adjustment guide (PDF, English)

The World family in the press

“A very comfortable chair.”

Business Insider

“industrial minimalist design”

The Wall Street Journal

“Conforms to your back”

Elle Decor

Short excerpts featured by Humanscale about the World chair family.

Dimensions and Weight

  • Selected configuration

  • SKUW11BN10N10SSNSC
  • Seat textile typeMesh
  • Seat textile stylePinstripe
  • Textile colour codeBlack
  • Back textile typeMesh
  • Arm styleAdjustable Height Duron Arms
  • Frame finishBlack
  • CastersMulti-surface; hard or soft floors
  • Dimensions and weight

  • Chair width25.75 in (654 mm)
  • Chair depth25 in (635 mm)
  • Overall height35.6–40.75 in (904–1035 mm)
  • Overall weight26 lb (11.8 kg)
  • Weight capacity400 lb (181.4 kg)
  • Seat height range15.6–20.75 in (396–527 mm)
  • Seat depth15.7–18.3 in (399–464 mm)
  • Seat back height22.5 in (572 mm)
  • Back recline17° recline + 8° independent backrest pivot
  • ArmrestHeight-adjustable Duron arms or Armless, as selected
  • Headrest adjustmentNot included
  • Lumbar supportIntegrated Form Sensing back support; no separate lumbar adjustment

What is included

Your frame, arm style and upholstery identify the exact chair and supplier SKU. Mesh seats use matched frame/Pinstripe mesh colours; fabric seats use the selected Designer Selects textile.

Standard-height cylinder and multi-surface casters included; no headrest. Desks, monitors, footrests and other workspace accessories in photos are not included. Other finishes shown illustrate the World family.

The diagram illustrates the arm-equipped standard-height World. Armless choices omit the arms; upholstered seat depth differs from mesh-seat depth as stated above.

Materials & sustainability

Engineered polymers form the lightweight main structure; the cylinder and mechanisms include metal components. Optional Duron arms have cushioned pads. Standard-height cylinder and multi-surface casters are included.

The back is Pinstripe mesh matched to the frame: Black/Black, Grey/Silver or White/White. The seat is either matching suspended mesh without foam or upholstered foam in the selected textile.

Autumn: 100% recycled polyester, layered weave. Hallingdal 65: wool and viscose, with yarn-dyed texture. Vanir: dense, felted wool textile by Raf Simons. Steelcut Quartet: soft mélange upholstery textile by Giulio Ridolfo. The chosen textile name and code appear in Selected configuration.

Humanscale’s environmental claims and certifications refer to eligible World configurations; finishes and textile choices can affect material declarations. This is the World family, not an Ocean model.

This product is backed by Humanscale's official limited warranty, covering defects in materials and workmanship for the original purchaser.

Coverage

15-year limited manufacturer warranty. Fabric, cushions, arm pads and casters: 5 years. Coverage is subject to Humanscale’s warranty terms, eligible use and exclusions.

Keep your proof of purchase and contact Apex Stand with your order number, chair label and a description or photos of the issue for assistance.

Coverage is non-transferable and excludes normal wear and tear, misuse, accidental damage, unauthorized modification or service, damage during transport, and issues caused by third-party parts, improper maintenance, or conditions outside Apex Stand's control. At its discretion, Apex Stand may repair or replace covered items; doing so does not extend the original warranty term. For full policy details or to file a claim, contact our support team with your order number.

Certifications & Testing

HPDA Health Product Declaration discloses product ingredients and associated health information using the HPD Open Standard. It is a transparency document, not a product safety certification.DECLARE® — Red List ApprovedThe Declare Red List Approved designation meets the program’s disclosure requirements and complies with the applicable Living Building Challenge Red List requirements through permitted exceptions.Living Product ChallengeLiving Product Challenge certification assesses a product against environmental and social requirements, including material health and impacts related to water, energy and climate.CDPHTested for indoor air emissions using CDPH Standard Method V1.2, which evaluates volatile organic compound emissions from products used indoors.BIFMA LEVEL® — Level 3Third-party sustainability certification against the ANSI/BIFMA e3 furniture standard at Level 3, evaluating the product, manufacturing facility and company across environmental and social criteria.SCS Indoor Advantage GoldSCS Indoor Advantage Gold certifies that the product meets stringent limits for volatile organic compound emissions, supporting indoor air quality.

Care & Maintenance

Vacuum mesh and fabric gently with a soft brush attachment to remove loose dust. Blot spills promptly with a clean absorbent cloth; avoid rubbing, over-wetting or soaking the foam. Test suitable cleaners in a hidden area and follow the textile manufacturer’s instructions.

For Autumn polyester, use gentle routine cleaning and remove cleaning residue with a clean, lightly damp cloth. Let upholstery dry completely before use.

Wool and wool-blend textiles (Hallingdal 65, Vanir and Steelcut Quartet) require textile-specific cleaning. Avoid harsh detergents and aggressive rubbing; seek professional upholstery cleaning for persistent marks.

Clean the frame, base, arm pads and metal or plastic parts with a soft damp cloth, mild soap if needed, then dry. Avoid abrasive products. Check accessible connections and casters periodically; contact Apex Stand for parts or service instead of dismantling the cylinder or recline mechanism.

World fitting and adjustment guide (PDF)

Download the complete manufacturer care guide ↗

Customer Reviews