Description
Herman Miller Mirra 1 Used Graphite Back Task Chair, Felt Aireweave Seat
Herman Miller launched the Mirra in 2003 as a chair that would adapt to the person sitting in it without asking that person to read a manual first. Studio 7.5 built the back as one injection molded polymer panel, then perforated it in a pattern that changes density from the spine outward, so a single piece of plastic delivers firm support at the lumbar and real give at the shoulders and flanks. Two decades later the Mirra 1 still serves corporate offices, design studios, healthcare administration and home offices.
This pre-owned Mirra 1 pairs a graphite TriFlex back with a Felt AireWeave seat on a graphite frame and five star base. Felt is Herman Miller’s name for a muted green, and against the dark graphite panel it reads as a quiet, muted color, which is why it turns up so often in offices that want a bit of color at the desk. The back is the exposed polymer version, so the graduated cut pattern is visible from the front and the back, and the seat is a woven suspension surface that carries weight across its full width.
This unit is specified with the full adjustment set: adjustable lumbar, fully adjustable arms, forward tilt, seat edge adjustment, a recline lock and pneumatic seat height. Underneath, the Harmonic tilt uses a butterfly shaped spring to keep recline resistance consistent from upright through full recline, so the chair stays with you the further you lean. Forward tilt opens the hip angle for work done close to the desk, and the FlexFront seat edge adjusts so the front of the seat does not press behind the knees. The Mirra was the first chair Herman Miller developed with its Design for Environment process, and it is GREENGUARD certified for low chemical emissions.
Features:
- Herman Miller Mirra 1 Task Chair: Studio 7.5 ergonomic design engineered for full time desk work.
- Graphite TriFlex Back: Molded polymer panel cut in a graduated pattern that flexes zone by zone.
- Felt AireWeave Seat: Muted green woven suspension seat that breathes and distributes weight evenly.
- Harmonic Tilt: Butterfly spring recline that stays smooth and evenly weighted throughout.
- Adjustable Lumbar Support: Slide the lumbar pad to meet the curve of your own lower back.
- Forward Tilt: Opens the hip angle for close, focused work at the desk.
- Seat Edge Adjustment: FlexFront depth control keeps pressure off the back of the knees.
- Recline Lock: Sets the back upright or at a chosen recline angle.
- Fully Adjustable Arms: Height adjustable arms with pivoting pads support the forearms in a natural position.
- Pneumatic Seat Height Adjustment: Sets seat height to suit the user and the work surface.
- Graphite Frame and Five Star Base: Dark commercial grade frame that grounds the green seat.
- Designed for Disassembly: Recyclable materials account for 96 percent of the chair by weight, and it comes apart with common tools.
Color: Graphite back with a Felt green seat, on a graphite frame and base
Good condition: Your used chair will arrive clean and in good working order, ready for use in your office. Each chair is inspected by our quality control team, then cleaned and refurbished as needed before it ships. Your chair will be free from rips or tears, the frame will be damage free, and it may show only very slight scratches, if any.
See example photos
