Sustainable Refresh for the Mirra 2 Chair by Herman Miller
Named for the way it mirrors the body's movements, Mirra 2 balances immediate comfort and personalised ergonomics in one sophisticated design that can have a professional or playful aesthetic, depending on the colour palette. Designed with an "earth first" philosophy, it's an agile, high-performance chair for people who toggle between individual activities and collaborative work.

Lighter carbon footprint
Winner of multiple sustainability awards, Mirra 2 was the first office chair developed from the ground up with environmental responsibility in mind. Since it was introduced in 2003, it's now 30 percent lighter and we’ve converted the chair’s nylon base and spine to 100 percent recycled content, further reducing the chair’s carbon footprint.
Highly responsive & moves with you
Support for seated movement starts with a flexible yet supportive design that allows your body to move naturally and freely. Mirra 2 has torsional flex, allowing you to stretch laterally and a tilt that creates a smooth and balanced feel as you change postures, regardless of your build. Its sacral support promotes proper spine alignment. An inventive use of materials keeps your body supported and cool. It's this combination of dynamic support and personalised ergonomics that make Mirra 2 exceptional.

Versatile New colours
As performance defines the look of Mirra 2’s components, the colour of those components allows significant options for defining the overall aesthetic of your chair or stool, offering everything from clean and monochromatic to bold colour blocking. A modern, inspiring colour palette for textiles, back loop and spine, while base finishes offer flexibility and encourage personalisation.
Mirra 2 Features
- Leaner, lighter & more responsive
- Designed for dynamic support
- Triflex moulded back or Butterfly suspension material back
- Loop spine: Allows for natural torsional flex, supporting ease of movement while seated
- AireWeave suspension seat - distributes your weight evenly and prevent heat build-up
- PostureFit Support: Provides sacral support to maintain spinal alignment and prevent slouching
- Harmonic 2 Tilt: Ensures a balanced reclining experience, allowing for effortless movement and control
- Optional Flexfront adjustable seat depth
- Optional Adjustable independent lumbar support
- With fixed, fully adjustable or no arms
- User weight rating 159kg
- AFRDI Blue Tick Level 6 - Severe Commercial
- AFRDI Green Tick Level A - Platinum
- BIFMA level® 3 certified
- 12 year 3 shift warranty - meaning it is tested and warranted for use 24/7 for 12 years.
The secret behind Mirra 2’s responsiveness
How exactly is Mirra 2 able to mirror your natural movements, supporting your body at every twist and shift? Through a combination of innovative design and special materials.

Made from a combination of a fabric-and-polymer backrest and a self-contouring seat material that acts like a suspension membrane, the Butterfly Back is mapped to your body’s anatomy. The result is an ultra-responsive chair that conforms to your shape and provides custom support for your body as it eliminates pressure points.

The polymer-only TriFlex back has the same self-contouring suspension seat material as the Butterfly Back and the same zones of support created by the size, shape and pattern of the perforations. Because it doesn’t have any fabric, the TriFlex back meets more rigorous cleaning protocols.

Made possible by kinematic technologies designed around the body’s natural pivot points, the Harmonic 2 tilt enables the chair to move in tandem with your body through a range of postures, keeping you in balance without stressing any part of your body.

Because it connects to the chair in only two areas, the loop spine provides torsional flex, allowing Mirra 2 to move and bend with you as you stretch and reach laterally. It enhances the chair’s responsiveness and gives you a greater range of supported movement.

The elastomeric AireWeave suspension seat conforms to your shape, distributes your weight evenly and keeps heat from building up as you sit, regardless of how active you are.

Our patented sacral support, PostureFit supports your spine at its lowest point, the sacrum, and reinforces your pelvis, preventing slouching and fatigue while you sit.
Additional Mirra 2 links
- Mirra 2 Product Page
- Mirra 2 adjustment guide PDF
- Mirra 2 adjustment VIDEO
- Mirra 2 - Care & Maintenance
- Herman Miller warranty - 12 year 3 shift