The World One Upholstered Task Chair from Humanscale redefines ergonomic seating with its innovative tri-panel mesh backrest and weight-sensitive recline mechanism. This refined evolution of Niels’ celebrated World chair eliminates traditional adjustment mechanisms, instead harnessing physics and body weight to create intuitive support. The chair’s adjustable armrests move in concert with your body, providing consistent comfort throughout your workday. A sophisticated blend of minimalist design and engineering excellence, World One delivers premium ergonomic benefits in a cost-effective solution.

Highlights

• Made in the United States
• Weight Compensation Recline utilizes the sitters weight to provide automatic and personalized support in any position without the need for adjusting knobs and levers
• Pivoting backrest automatically moves with the sitter, offering perfect lumbar support throughout different postures/positions
• Tri-panel back with Form Sensing Mesh technology provides tailor-made lumbar support that instantly adjusts to each sitter without knobs, levers, or button
• Comes in classic all-mesh design or with optional contoured foam seat. Foam seat is sculpted to reduce pressure points and provide exceptional weight distribution, supporting long-term comfort and improved circulation
• Fits 95% of the population: Height: 50 – 64 (152 cm – 193 cm); Weight: 100 lbs – 400 lbs (45.4 kg – 181.4 kg)
• Recline Range: 17 recline + 8 backrest tilt
• Sustainability Certification: SCS Indoor Advantage Gold, BIFMA LEVEL 3, DECLARE – LBC Red List Approved, Health Product Declaration (HPD)
• Some assembly required