herman miller altissimo Herman Miller Mirra Stool

Each stool goes through our complete renewal process including parts replacement, deep cleaning with industrial equipment, professional restoration, and quality testing. You get Herman Miller engineering with a 5-year warranty at a fraction of new pricing.

Watch our refurbishment process to see how we restore each Herman Miller chair:

The Mirra 1 offers solid ergonomic support with a simpler design and fewer adjustment options at a lower price point. The Mirra 2 added a butterfly-shaped backrest, enhanced adjustability including improved lumbar and tilt controls, seat customization, and uses more sustainable materials with a partially recycled frame. The Mirra 2 costs more but provides more personalization options.

Watch our detailed comparison between the Mirra 1 and Mirra 2:

Yes, the Mirra Stool is specifically designed for elevated workspaces including standing desks set at partial height. The extended seat height range lets you position yourself properly at higher work surfaces. The full adjustability maintains ergonomic support even at stool height, with lumbar adjustment, breathable mesh, and proper arm positioning for elevated working.

The Mirra Stool extends higher than standard office chairs, making it suitable for standing desks, lab benches, high counters, and other elevated work surfaces. You get Herman Miller's ergonomic engineering including adjustable lumbar, mesh ventilation, tilt controls, and arm positioning, but at the height needed for modern elevated workspaces where standard chairs are too short.

Renewed stools are fully functional with all adjustments working properly. We clean, test, and replace worn components before shipping. You may see minor cosmetic imperfections like small scratches or fabric wear that don't affect functionality. The 5-year warranty covers all mechanical components including the extended gas cylinder, tilt mechanism, and adjustment controls.