Avoid if
- The 762 mm overall width or published seat-height range does not fit the measured setup.
Product profile
Herman Miller Mirra 2 Graphite Butterfly office chair
Brand: Herman
The exact Mirra 2 Graphite Butterfly configuration combines a polymer-backed Butterfly construction with an AireWeave 2 suspension seat and a more involved option set.
First published: 10/04/2026 · Product details reviewed: 27/08/2026
Retailer links last checked: 27/08/2026
Review dates are recorded updates rather than continuous monitoring.
How this profile was reviewed
Key details checked
Core specifications and policy details are checked against the available official information.
Browse by category:
Not for you if / Check before buying
These checks summarise the information used in our buying guides. Confirm final details with the retailer before buying.
Dealbreakers
- The live order changes back type, arms, depth, tilt or castor configuration from the represented product.
Check before buying
- Confirm Graphite/Graphite Butterfly, fully adjustable arms, adjustable seat depth, limiter and forward tilt, castors, all dimensions and current return route.
Choose another shortlist if
- Choose a narrower route when floor width is binding or a simpler configuration when the extra controls will not be used.
Best for / Not for you
Best for
- A buyer choosing the premium exact-configuration route whose measurements fit the published geometry.
Not for you if
- A buyer who cannot confirm Graphite Butterfly and every fit-critical option on the final order.
Key specifications to check
| Spec | Value |
|---|---|
| Exact configuration | Mirra 2 Graphite Butterfly, Graphite/Graphite, fully adjustable arms, adjustable seat depth, tilt limiter and forward tilt. |
| Overall dimensions | 1111 mm high by 762 mm wide by 470 mm deep, official UK store page. |
| Seat height | 424-565 mm, official UK store page; listed height is based on the page's stated loading method. |
| Seat geometry | 489 mm wide; current page lists 413 mm seat depth for this guide. Confirm the selected adjustable-depth configuration before ordering. |
| Castors | Named current configuration states suitability for hard floor and carpet. |
See this product compared in
- Best Office-Chair Back and Upholstery Formats UK (2026): Four Material Routes · Polymer-and-mesh route · Pick 3
- Best Office Chairs in the UK (2026): Four Fit Routes · Premium configuration route · Pick 3
Pros and trade-offs
Pros
- Exact official UK store configuration exposes arms, tilt, seat-depth and castor selections rather than only a chair-family name.
Cons
- Other made-to-order Mirra 2 combinations must not be assumed equivalent, and the 762 mm overall width needs measured space.
Where to check it
Check current details
Check on Amazon