Humanscale World One Task Chair

Product detailed description

Like all Humanscale chairs, the World One’s design eliminates the need for traditional mechanisms by using the laws of physics and the sitter’s body weight to offer a perfect recline. World One features armrests that are attached to the back of the chair and move with the user, providing custom comfort throughout the workday. A high-value task chair with minimal parts, World One was built with longevity in mind to look as good in ten years as it does today.

Designer: Niels Diffrient

Specification: Humanscale World One chair with two-joint automatic backrest, frame and cross in black, height-adjustable duron armrests, mesh seat covered in Cascade Black, lumbar support covered in Cascade Black, standard piston and soft universal wheels, code WLT1BR10R10S.

Product benefits:

• tri-panel, non-stretch mesh construction creates body-fitting contours and self-adjusting lumbar support for an automatic, customised fit
• provides appropriate support and automatic resistance regardless of user’s size
• no unnecessary recline locks or tension springs to set or adjust
• no external lumbar devices to adjust, break or lose
• size-adjustable to fit the widest range of body sizes
• frame-less front edge eliminates contact stress behind the knee
• soft casters for hard surfaces
• the chair needs to be assembled, simple assembly on the video below

Technical specification:  

• mesh: Cascade black
• color design of base and frame: black
• armrests: height-adjustable black duron
• seat depth adjustment in the range: 400 - 469 mm
• seat height range on the piston in the range: 397 - 527 mm
• backrest height range: 397 - 527
• tilt range: 17° tilt + 8° backrest tilt
• chair width: 705 mm 
• base dimension: 635 mm
• wheels: soft universal
• chair weight: 12.7 kg
• package weight: 16.3 kg
• package dimensions: 68 x 65 x 42 cm
• intended for users: up to 136 kg
• warranty: 7 years (parts/components) & 3 years (armrests/textile)
• package contents: World One chair

The color saturation of the product may vary slightly depending on the light in the studio or the resolution of your device.

 Product ecology
Made from 34% recycled and 97% recyclable content | Contains 22% LEED | recyclable content Shipped in 40% recycled packaging materials.