Knoll Ollo Chair vs Herman Miller Cosm Mid Back
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$1,219
lower starting price for Knoll Ollo Chair than Herman Miller Cosm Mid Back at the brand stores
Differences at a glance
Sources
- Ollo Chair - Knoll ↗Checked Oct 17, 2026
- Cosm Mid-Back Chair - Herman Miller Store ↗Checked Oct 17, 2026
Knoll Ollo ChairHerman Miller Cosm Mid Back
- Price
- $811 – $1,001$2,030
- Seat height
- 16–21.25 in14.875–21 in
- Load capacity
- 300 lb350 lb
- Warranty
- 12 years12 years
Questions
Which is cheaper, the Knoll Ollo Chair or the Herman Miller Cosm Mid Back?
The Knoll Ollo Chair is cheaper to start: $811 versus $2,030 for the Herman Miller Cosm Mid Back at the brand stores (Oct 2026).
Which has a higher weight capacity?
The Herman Miller Cosm Mid Back, rated for 350 lb versus 300 lb for the Knoll Ollo Chair.
Knoll Ollo Chair: specs, reviews, where to buy →Herman Miller Cosm Mid Back: specs, reviews, where to buy →
