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Sum's AutoFit lumbar system uses air displacement to automatically support the user's back, reduce pressure points, and improve circulation. Avatar 2 uses a weight-activated mechanism to provide customized support for every task. And Sum fits the office population from the 5th percentile female to the 95th percentile male.

 
         
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Feature
AutoFit.

 

Benefit
Sum's AutoFit Lumbar System uses air displacement to automatically reduce pressure points and provide proper support across the entire back, even as tasking positions change.

 
    

 

 
   

Feature
Avatar 2.

 

Benefit
Sum's Avatar 2 weight-activated tilt mechanism automatically responds as the user moves to provide optimal recline tension and support. Avatar 2 also keeps the seat level and lifted during recline, to maintain the user's line of sight and focus, while creating a more neutral position that puts less strain on the head, neck and eyes, and reduces glare.

 

    

 

 
   

Feature
Full seating collection.

 

Benefit
You can specify a Sum chair for any office application from workstations through conference rooms, private offices, guest seating, training rooms, and standing-height desks, to maintain aesthetic integrity across the entire floorplan.

 
    

 

 
   

 

     

 

 
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