Patented Ergonomic Design!

The OM5 Series was designed to be intuitive, user-adaptive & uniquely suited for today’s “untethered” knowledge-workers.

The OM5 Series encourages workers to be in a constant state of motion throughout the workday by eliminating the restrictive “lock-outs” of other seating.

The OM5 takes its cues from ergonomists who have shared their observation that users need to make adjustments throughout the day to prevent fatigue, poor circulation, and tension.


5 ergonomic keys | OM5 Series

1   Open Body Angles Improve circulation. Infinitely open the thigh-torso angle up to 23° for better circulation & stretch-breaks

2   Ease-of-Use Simple theory: If it’s complicated, no one will use it. Practical design leads the OM5 to learn & adapt to its user (rather than the other way around)

3   Cues from Musical Instruments Specifically tailored slat length, spacing & attenuation in the back & seat suspension membranes all work in concert to provide firmer or softer support as needed

4   Core Muscles Emphasize the user’s Abdominal Core. Promote better balance between abdominal and lower back muscles.

5   Body-Activated Motion! No Tension Knob Necessary. The specifically calibrated geometry of the OM5 does the work of balancing your body’s motion with the chair’s recline.

To Learn More or Ask Questions...

• Visit the OM5 Learning Center for pictures, videos and more!

• Contact us via email or call 877-776-5678

• Download: The-OM5-Series-by-Office-Master-(OM5-Summary-Sheet).pdf