Design Features

  • Supports healthier posture

    Supports healthier posture

    Saddle-style seating opens the hips and supports the spine’s natural curve for long-term comfort.
  • Stable ergonomic support

    Stable ergonomic support

    Balanced seating provides comfort and support throughout the workday.
  • Net Positive manufacturing

    Net Positive manufacturing

    Living Product Certified, meaning it is climate, water, and energy positive.
  • Designed for focused work

    Designed for focused work

    Encourages a more forward, engaged sitting position so you can stay closer to your desk without slouching.
  • Cleaner, longer-lasting cylinder design

    Cleaner, longer-lasting cylinder design

    Patented clean gas cylinder seals grease away from the user for a cleaner and more durable experience.
  • Base options available

    Base options available

    Offered with casters for mobility or glides for stable positioning depending on your workspace needs.

Specifications

Variant

SKU

F300GAR20FSSNSC

Warranty

15 Years; Fabric/Cushions/Arm Pads/Casters: 5 Years

Dimensions

Width

22 in

Depth

22 in

Seat Depth

22 in - 22 in

Weight

Weight Capacity

400 lb


Who It's For

For people who want ergonomic support with the flexibility to move easily throughout the day.

  • Great for home offices, studios, and creative workspaces
  • Ideal for sit-stand desks, drafting setups, and active workstations
  • A strong fit for anyone who shifts between tasks and wants more mobility than a traditional chair

Certifications & Testing

  • HPD
  • DECLARE® - Red List Free
  • Living Product Challenge
  • CDPH
  • BIFMA LEVEL® - Level 3
  • SCS Indoor Advantage Gold
  • MID

Care, Maintenance & Longevity

  • Upholstery

    Care instructions vary depending on the selected upholstery. Vacuum regularly using a soft brush attachment to remove dust and prevent dirt from working into the fibers. For spills, act quickly — blot liquids with an absorbent cloth before they set. Stains should be removed by gently dabbing with a lint-free cloth or sponge dampened with clean, warm water. If necessary, add a small amount of mild dish soap, then finish by dabbing with clean water. Avoid rubbing, as this may damage the textile surface. For wool textiles, professional dry cleaning is recommended for anything beyond surface stains. For detailed care instructions by upholstery type, refer to the Humanscale Care Guide.

  • Frame, Base & Components

    Clean metal and plastic components with a soft, damp cloth and mild soap if needed. Dry thoroughly.

Niels Diffrient designing on board while sitting on Humanscale Freedom Saddle Stool ring base

Design By Niels Diffrient (1928–2013)

Niels Diffrient was a pioneering industrial designer known for his human-centered approach and belief that design should be intuitive and effortless. Often called “the last of the mid-century modernists,” he focused on simplicity, allowing form to follow function in its purest sense. A Cranbrook Academy graduate alongside Charles and Ray Eames and Eero Saarinen, Diffrient went on to shape some of the most iconic products of the 20th century. His work at Henry Dreyfuss Associates helped define modern industrial design, while his research into human factors redefined how products support the body. His partnership with Humanscale introduced a new standard in seating, creating designs that automatically adapt to the user. Diffrient’s legacy lives on in products that are simple, timeless, and designed to improve the human experience.
View Design Story
4.6
Rated 4.6 out of 5 stars
Based on 9 reviews
Total 5 star reviews: 5 Total 4 star reviews: 4 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
9 reviews
  • Wei L.
    Verified Buyer
    Rated 5 out of 5 stars
    Been using this in the studio for painting

    Been using this in the studio for painting. My back doesn’t hurt after hours anymore. The saddle shape keeps me engaged and moving a bit while I work.

  • Mason J.
    Verified Buyer
    Rated 4 out of 5 stars
    Very comfortable and compact

    Very comfortable and compact. I can roll from my desk to the printer without tipping over. Love the minimalist look too.

  • Dev B.
    Verified Buyer
    Rated 4 out of 5 stars
    Finally got this for my home office

    Finally got this for my home office. The saddle shape really keeps me upright and the casters glide easily across my hardwood floors. Feels sturdy and built to last.

  • Zara D.
    Verified Buyer
    Rated 5 out of 5 stars
    Glides nice

    Works well, glides nice, but I wish the seat were just a tad wider. Still much better than my old stool.

  • Colin S.
    Verified Buyer
    Rated 5 out of 5 stars
    Doesn't take up much space

    Compact, sturdy, and comfortable. Doesn’t take up much space but supports my posture all day. Worth every penny.