Haworth Soji XL vs Herman Miller Sayl

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

Haworth

Haworth Soji XL

$1,545 – $1,760

Herman Miller

Herman Miller Sayl

$935 – $1,580

250 lb

higher rated load for Haworth Soji XL than Herman Miller Sayl (official specs)

Differences at a glance

Haworth Soji XLHerman Miller Sayl

Price: $1,545 – $1,760$935 – $1,580
Seat height: 16.4–21 in16–20.5 in standard; 15–19 in low; 16.5–22 in extended
Seat depth: 16.25–18.75 in16.5 in fixed; 16–18 in adjustable
Load capacity: 600 lb350 lb (159 kg)
Arms: 4DOptions: No Arms, Fixed Arms, Height Adjustable Arms, Fully Adjustable 4D Arms
Lumbar support: optional height-adjustablePostureFit Sacral Support Standard; Lumbar Support Optional
Warranty: 12 years12-year, 3-shift

Which is cheaper, the Haworth Soji XL or the Herman Miller Sayl?

The Herman Miller Sayl is cheaper to start: $935 versus $1,545 for the Haworth Soji XL at the brand stores (Oct 2026).

Which has a higher weight capacity?

The Haworth Soji XL, rated for 600 lb versus 350 lb for the Herman Miller Sayl.