Details
About this piece
Herman Miller and Studio 7.5 have made Mirra 2 leaner, lighter, and so responsive it supports you wherever you go
As work evolves, and we become more active, flexing from individual to collaborative work in an instant, Mirra 2 moves as you do, at one with your body. When you sit, Mirra 2 adapts to you instantly. Shift and it dynamically supports even your slightest movements. Mirra 2 advances how you sit.
The Mirra 2 Butterfly Back, with its exceptional responsiveness and intuitive feel, results from inventing a method for merging a fabric layer with polymer veins to create an intelligent support structure. This hybrid structure, shaped for dynamic support, keeps your body in healthy alignment.
- Adjustable arms
- Butterfly suspension
Designed for people always on the move
As work continues to evolve, we shift seamlessly between focused tasks and collaborative moments. That constant motion calls for tools that can keep up. In response, the designers at Studio 7.5 created a high-performance chair built to support people who never sit still.
Instant comfort with tailored ergonomics
Mirra 2 responds naturally to the body. From the moment you sit, the seat and back adjust automatically, moving with you rather than against you. Responsive surfaces and intuitive adjustments allow you to fine-tune the fit, delivering immediate comfort alongside personalised ergonomic support in one refined design.
Support that moves with you
True support encourages movement, not restriction. Mirra 2’s flexible yet stable construction lets your body move freely and comfortably. The Loop Spine offers torsional flexibility for easy stretching and side-to-side reach, while the Harmonic 2 tilt creates a smooth, balanced recline.
Butterfly back or TriFlex
Mirra 2 offers two back options to suit different needs and environments. The highly responsive Butterfly back combines fabric and polymer veins into a dynamic suspension-like structure. For spaces that require stricter cleaning standards, the TriFlex back provides the same support without a fabric layer.
PostureFit support
Both back options include passive PostureFit sacral support to help maintain proper spinal alignment. Each is also fully ventilated, keeping you cool and supported—even during the most active workdays.
- Brand & Designer
- Herman Miller
- Color
- Blue
- Style
- Contemporary
- Material
- Other Fabric and Textiles
- Condition
- Good
- Dimensions (cm)
- W 55D 55H 75
Design Story
Founded in 1905 in Michigan as a traditional furniture company, it transformed in the 1930s under the leadership of D.J. De Pree. Instead of playing it safe with conventional styles, the company leaned into modernism, collaborating with visionary designers who would go on to define an era.
The turning point came through partnerships with figures like Charles Eames and Ray Eames, whose molded plywood and fiberglass chairs became icons of mid century design. George Nelson, the company’s design director, helped establish a cohesive and forward thinking identity, bringing in talents like Isamu Noguchi.
Over time, Herman Miller built a reputation for blending aesthetics with function. That philosophy carried into the late 20th century with innovations like the Aeron Chair, which redefined office seating and became a symbol of early tech culture.
Today, Herman Miller remains a global design leader, balancing heritage with innovation. Its pieces are not just furniture, they’re cultural artifacts that quietly signal taste, whether in a Silicon Valley office or a carefully curated living room.




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