Herman Miller Zeph vs Vitra ID Soft

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

Herman Miller Zeph

Herman Miller

Herman Miller Zeph

$560 – $715

VS
Vitra ID Soft

Vitra

Vitra ID Soft

From $995

7 years

longer warranty on Herman Miller Zeph than Vitra ID Soft (official terms)

Herman Miller ZephVitra ID Soft
Price
$560 – $715From $995
Seat height
14.75–20.25 in400–520 mm (15¾″–20½″), measured with 64 kg load; 450 mm (17¾″) fixed seat height
Seat depth
17 in400–450 mm; 380 mm
Warranty
12 years5 years (Vitra Inc. Limited Warranty, sales via the Vitra online shop)

Questions

Which is cheaper, the Herman Miller Zeph or the Vitra ID Soft?

The Herman Miller Zeph is cheaper to start: $560 versus $995 for the Vitra ID Soft at the brand stores (Oct 2026).

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