KI Torsion Air vs Office Star ProGrid

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

KI Torsion Air

KI

KI Torsion Air

$904 – $944

VS
Office Star ProGrid

Office Star

Office Star ProGrid

$580 – $650

$324

lower starting price for Office Star ProGrid than KI Torsion Air at the brand stores

KI Torsion AirOffice Star ProGrid
Price
$904 – $944$580 – $650
Seat height
18–23 in (45.7–58.4 cm)19.5–23 in (50–58 cm)
Seat depth
18.5 in (47.0 cm)19.5” D; Seat Travel: 3.75”
Recline
Torsion flex back; gradually increasing resistance over the full 12 degrees of back flex2-to-1 synchro tilt control with adjustable tilt tension
Arms
Arms or armlessHeight adjustable arms; Arms Max Inside: 19”; Arms to Floor Min: 25.25”; Arms to Seat Min: 6.5”

Questions

Which is cheaper, the KI Torsion Air or the Office Star ProGrid?

The Office Star ProGrid is cheaper to start: $580 versus $904 for the KI Torsion Air at the brand stores (Sep 2026).

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