Herman Miller Mirra Office Chair, Graphite

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Product information

Featuring a striking hourglass-shaped backrest, the innovative Mirra chair is designed to offer total ergonomic support so you can work in comfort. It features a Tri-flex back which adjusts to your body shape and a motion suspension-control seat to balance your weight perfectly. The breathable AireWeave™ mesh cools your body temperature down and you can adjust the height, width and angle of the chair to suit your individual needs.

Please note: Not all of our ranges are on display in our furniture departments. Please call your nearest John Lewis to check before you visit.

Interest Free Credit: If you buy this product in our shops, it's eligible for Interest Free Credit, which is available when you spend £1000 or more on selected home products. Terms and conditions apply: find out more

Assembly Required
Fully assembled
Best used for
Constant use: designed for 24 hour use
Herman Miller
Castor Type
Hardwood flooring and short pile carpet
Total H111 x W68.6cm
Dynamic sitting Information 'Dynamic sitting' reduces the load on the spinal column, promotes good posture and blood circulation in the body, and prevents tiredness.
Eligible for International Delivery
Height of seat
Manufacturer's Guarantee
12 years
Thermoplastic copolymer TriFlex back, AireWeave mesh seat
Max User Weight
Recommended hours of use
Up to 24 per day
Tilting backrest

Editor's Notes

Established in 1923 in Michigan, USA, Herman Miller designs and manufactures furniture and related products for working, healing, living and learning environments. Operating in more than 100 countries across all seven continents, Herman Miller has a global reputation for leadership in design, innovative business practices and a commitment to social responsibility. 

Please note: Not all of our Furniture ranges are on display at every branch. Please phone your nearest branch to check before you visit.


Standard UK delivery within 5 working days


International delivery not available


We want you to be happy with your purchase. If you're not, just return the products to us or to one of our shops. Unless faulty, we'd like this to be within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Depending on the type of product, you can make free returns via our shops, Royal Mail (or courier collection for large or heavy items), Collect+ or via MyHermes.

Find out more about returning products

Q & As


Herman Miller Mirra Office Chair 5 5 2 2
The "Rolex" of office chairs Excellent build & very comfortable. Quality chair. 12 April 2013
The Perfect Chair Very pleased. You cannot fail to get comfortable given the infinite range of adjustments. Supports the back, arms & thighs. And looks great as well. Now i've had to buy a (pricey) Herman Miller desk as well. 06 July 2011
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Measuring Up for Furniture Guide
Measuring Up for Furniture Guide

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Instruction manual


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Additional services

  • 12 Year Parts Guarantee