Humanscale World One Ergonomic Office Chair - Adjustable Height, Lumbar Support & Swivel for Home & Business Workspaces

World One

World One is an updated version of Niels Diffrient's renowned World chair, the most minimal, yet fully functional task chair ever made. Featuring the same innovative tri-panel mesh backrest and weight-sensitive recline as its predecessor, World One is a cost-effective solution that delivers highly engineered ergonomic support and the ultimate user-friendly sitting experience. 

• Ideal work-from-home chair
• Unmatched ergonomic support
• Available in our most popular configuration: black frame with black mesh for back and seat
• Height Adjustable Arms

About The Design

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.