World LM Office Chair

The Humanscale World LM Office Chair delivers ergonomic excellence in a sleek, minimalist design. A simplified version of the original World Chair, the LM model is built for comfort, and long-term support. Its patented tri-panel mesh backrest adapts to your body like high-performance fabric, providing continuous lumbar support that moves with you. A weight-sensitive recline eliminates the need for knobs and levers, automatically adjusting tension based on your body weight for effortless comfort. Available in breathable all-mesh or an upholstered seat option, the World LM blends seamlessly into both modern offices and home workspaces. With fewer parts than traditional office chairs, it’s lightweight, easy to move, and simple to assemble—without sacrificing ergonomic performance.

• Tri-Panel Mesh Backrest – Inspired by performance wear, adapts naturally for personalized lumbar support.
• Weight-Sensitive Recline – Automatically adjusts to each user without manual levers or dials.
• Streamlined Minimalist Design – Lightweight construction with fewer parts, easy to assemble and move.
• Choice of Finishes – Available in breathable all-mesh or cushioned upholstered seat options.
• Wellness-Focused Ergonomics – Promotes healthy posture, reduces fatigue, and supports long work sessions.

• Chair Width: 25.75” Arms
• Base Size: 25”
• Seat Height Range: 15.6” – 20.75”
• Recline Range: 17° recline + 8° backrest tilt
• Chair Weight: 27 lbs
• Weight Capacity: up to 400 lbs