Design Features

  • Supports healthier posture

    Supports healthier posture

    The contoured saddle seat encourages an open hip position and helps support natural spinal alignment.
  • Net Positive manufacturing

    Net Positive manufacturing

    Living Product Certified, meaning it is climate, water, and energy positive.
  • Made to match your space

    Made to match your space

    Available in a wide range of upholstery options, including textiles and leather.
  • Comfort without pressure points

    Comfort without pressure points

    The contoured cushion helps distribute weight more evenly for long-term comfort.
  • Award-winning design

    Award-winning design

    A Red Dot Award winner built for long work sessions, with a stable base that feels secure as you move.
  • Active sitting built in

    Active sitting built in

    A 7-degree tilt allows gentle movement in every direction, keeping your body engaged throughout the day.

Specifications

Variant

SKU

F500BAR13FSKNSC

Warranty

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

Dimensions

Width

26.8 in

Depth

26.8 in

Seat Depth

16 in - 16 in

Weight

Weight Capacity

400 lb


Who It's For

For people who do their best work when they can move, shift, and stay physically engaged instead of sitting still all day.

  • Great for standing desk users who want a supportive perch between sitting and standing
  • Ideal for creatives, makers, and busy workdays, where you naturally move while working

A strong fit for anyone who feels stiff or sluggish in a traditional desk chair


Certifications & Testing

  • DECLARE® - Red List Approved
  • 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
4.8
Rated 4.8 out of 5 stars
Based on 8 reviews
Total 5 star reviews: 7 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
8 reviews
  • Rachel P.
    Verified Buyer
    Rated 5 out of 5 stars
    I've been using this

    I’ve been using this saddle stool for a few weeks in my home studio. It’s so easy to move around and keeps me sitting upright without feeling stiff.

  • Mei N.
    Verified Buyer
    Rated 5 out of 5 stars
    Use this every day in the lab

    I use this every day in the lab. Active tilt is perfect for moving between tasks, and it tucks away neatly when I need space.

  • Neha K.
    Verified Buyer
    Rated 5 out of 5 stars
    Works great in my salon

    Works great in my salon. I can sit for hours and still feel good. The leather looks nice and cleans easily.

  • Trevor P.
    Verified Buyer
    Rated 5 out of 5 stars
    Design and adjustability

    I like the design and adjustability, but the seat is a bit narrow for me. Still, it’s much better than my previous chair.

  • Brooke O.
    Verified Buyer
    Rated 5 out of 5 stars
    Smooth casters

    Very happy with this purchase. Smooth casters, solid construction, and it encourages proper posture without me even thinking about it.