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Custom-fit Anyone With Humanscale's Liberty Task Chair

The Liberty Task chair is an intelligent mesh task chair engineered to provide automatic lumbar support for every user, as well offering simplicity and complete ease of use. Liberty was designed to offer a unique, minimal aesthetic and to provide custom comfort for every person who sits in it.

Liberty, with Form-Sensing Mesh Technology, is unlike any mesh chair you’ve seen or experienced. With its tri-panel construction, Liberty has the body-fitting contours that single-panel stretch mesh chairs simply can’t achieve. And it offers perfect recline and lumbar support for everyone, without external devices or manual adjustments. Ideal for the active workspace, Liberty promotes balanced movement throughout the day.

With a minimal aesthetic that complements any space, the Liberty chair is the ideal seating solution for the modern work environment. With advanced features, including automatic, weight-sensitive recline, arm rests that are attached to the back of the chair for constant support and an innovative tri-panel mesh backrest, Liberty combines performance, simplicity and beauty. With fewer parts than traditional task chairs, Liberty is a timeless and environmentally friendly design.

Liberty’s automatic fit and ease of use make it the perfect choice for conference room seating, where every occupant will feel comfortable and supported without having to worry about adjustments.


Effortless Recline

Liberty’s intelligent mechanism-free recline uses the laws of physics and the sitter’s weight to automatically provide the perfect amount of support through the full range of recline. Without manual controls to adjust, the user can change postures effortlessly throughout the day.

Custom Fit

Liberty’s mesh back is formed by combining three panels of non-stretch mesh material in the same way a tailor combines multiple pieces of fabric to create a shirt. Its contours are made to custom fit and support each individual sitter throughout the day.

Encourages Movement

Liberty was engineered to automatically adjust to whoever sits in it, instantly accommodating each user regardless of size and weight. Because it has no manual adjustments and features Humanscale’s weight-sensitive recline, the user can move easily and without restrictions

Self-Adjusting Recline

  • Intelligent counter-balance recline mechanism automatically provides the right amount of support through the full range of recline motion, regardless of user size and weight

  • No tension springs to adjust

  • No recline locks to set/release

  • During recline, the angle between torso and legs opens up for better body function

  • User maintains near constant eye level during recline

Pivoting Backrest

  • ·Extra motion of the backrest during recline automatically adjusts to the changing needs of the spine

  • Provides additional lumbar support as needed

Form-Sensing Mesh Back

  • Tri-panel, non-stretch mesh construction creates body-fitting contours and self-adjusting lumbar support for a customized fit

  • No external lumbar devices to adjust, break or lose

  • Low-abrasion mesh protects clothing

  • Modular for easy replacement

Contoured Seat Cushion

  • Carefully sculpted to match body contours

  • Increased contact area reduces pressure points

  • Modular for easy replacement

Armrest Options

  • Adjustable or fixed armrests connect to the backrest instead of the seat so they stay with the body during recline

  • Armless model also available

Body Fit

  • Designed to fit 95% of the office population (5’0” - 6’4” height, 100 lbs. to 300 lbs. weight)

    • Automatic adjustments

    • Weight-sensitive recline

    • Form-sensing lumbar support

  • Manual adjustments

    • Optional height-adjustable armrests

    • Seat height

    • Seat depth


  • 3” dual-surface casters roll easily on carpeted floors and quietly on hard floors


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A new wave of employees are returning back to the office and the IRG team has been testing a variety of task chairs. Check out our full list of fully ergonomic task chairs we are loving here.

To request a demo or finish samples, please contact


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