Herman Miller Sayl vs KI Torsion Air

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

Herman Miller

Herman Miller Sayl

$935 – $1,580

KI Torsion Air

$904 – $944

Nearly the same price

$935 vs $904 starting prices at the brand stores (Herman Miller Sayl vs KI Torsion Air)

Differences at a glance

Herman Miller SaylKI Torsion Air

Price: $935 – $1,580$904 – $944
Seat height: 16–20.5 in standard; 15–19 in low; 16.5–22 in extended18–23 in (45.7–58.4 cm)
Seat depth: 16.5 in fixed; 16–18 in adjustable18.5 in (47.0 cm)
Recline: Harmonic Tilt; Tilt Limiter standard, Tilt Limiter with Seat Angle optionalTorsion flex back; gradually increasing resistance over the full 12 degrees of back flex
Arms: Options: No Arms, Fixed Arms, Height Adjustable Arms, Fully Adjustable 4D ArmsArms or armless
Warranty: 12-year, 3-shiftLifetime

Which is cheaper, the Herman Miller Sayl or the KI Torsion Air?

The KI Torsion Air is cheaper to start: $904 versus $935 for the Herman Miller Sayl at the brand stores (Oct 2026).