Refurbished Herman Miller Mirra 2 Chair

(3 customer reviews)


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Environmental sustainability has always been one of our core values here at Crandall Office Furniture, which is why our slogan is "Saving the Planet, One Chair at a Time". We are always trying to do more to not just say this, but to actually do it; and to that end, we're excited to partner with One Tree Planted to plant a tree for every chair sold on crandalloffice.com!

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The Herman Miller Mirra 2 chair is a fully adjustable ergonomic office chair that combines a lightweight design with extreme flexibility and adjustability. Featuring a modern mesh seat & back design, the Mirra 2 is exceptionally breathable.

Functionality: All the Mirra 2 chairs we have in stock right now are loaded, full-function chairs.

Condition: Used chair refurbished to like-new condition and comes with a 2 year full-chair warranty.

Each chair is torn down to it’s frame, given a complete tune-up. Any parts that need to be fixed or replaced are fixed, and then new casters, new gas cylinder, and new arm pads are installed.

Please note these are used chairs, and may come with some minor dings and scratches. We do everything we can to make them like-new, but some small scratches and scuffs (nothing significant) are to be expected.

Be careful of terms like “used,” “refurbished,” or “open box” without doing your research – we’ve outlined our process in detail to make sure you know what to expect. We always encourage our buyers to look into the product they are purchasing, and more importantly, the company they are choosing to do business with. Ratings, reviews, and questions are your friend!

All Crandall Office Furniture Refurbished Herman Miller Mirra 2 Chairs come with the following:

  • New Casters
  • New Gas Cylinder
  • New Arm Pads
  • 2 Year Full Chair Warranty

Don’t hesitate to contact us or chat with us (bottom right of your screen) with any questions.

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We’ve include an infographic outlining process below, or you can click here to learn more about our office chair remanufacturing process.

About Crandall Office Furniture Video:

Our Remanufacturing Process Explainer Video:

Crandall Office Furniture Office Chair Remanufacturing Process Infographic
Our Remanufacturing Process – Click to Enlarge

Herman Miller Mirra 2 Pictures:

Refurbished Herman Miller Mirra 2 Caster Options:

Every chair gets brand new casters included – we offer several different sizes and options to choose from.

65mm Soft Floor (Carpet)


  • 65mm (2.5 inch) Diameter
  • Great for Low-Pile / Dense Carpets
  • Good on Medium Depth Carpets
  • Rated at 550lbs Per Set of 5

65mm Hard Floor


  • 65mm (2.5 inch) Diameter
  • Great for Hard Surfaces
  • Protects Hard Surfaces from Scratches
  • Rated at 550lbs Per Set of 5

75mm Soft Floor (Carpet)


  • 75mm (3 inch) Diameter
  • Great for Medium / Deep Carpets
  • Improved Rolling Smoothness
  • Rated at 605lbs Per Set of 5

75mm Hard Floor


  • 75mm (3 inch) Diameter
  • Great for Hard Surfaces
  • Improved Rolling Smoothness
  • Rated at 605lbs Per Set of 5

Roller Blade Style Casters


  • 75mm (3 inch) Diameter
  • Soft PVC Tread Great for Hard Surfaces or Carpet
  • Best Rolling Smoothness
  • Rated at 660lbs Per Set of 5
Crandall Office Furniture 75mm / 3 Inch Roller Blade Style Casters Clear 001
Roller Blade Casters

65mm (2.5 inch) vs. 75mm (3 inch) Casters:

65mm (2.5 inch) casters are the standard OEM size caster. Due to their size, they work great on low-pile or dense carpets, and operate best with loads of 200lbs or less. Above that weight you will begin to experience a decline in rolling smoothness.


The larger 75mm (3 inch) casters are oversized casters. Due to their size, the 75mm caster offers a very fluid rolling experience (especially hard floor 75mm casters on a hard surface). These casters also excel in deep carpets, and uneven or rough surfaces. 75mm casters are also great for larger / big and tall users, as they will roll much more smoothly under stress, and also give you an additional bit of height to your chair.

Roller Blade Casters:

Roller blade style casters are most similar to the hard floor style casters we discussed above, and are the larger 75mm size. Due to their construction, they actually give a bit more height to your chair than our 75mm casters. They have a soft treat that is ideal for harder surfaces, but also rolls well on carpet. These roller blade style casters improve rolling smoothness beyond the twin wheel casters, will help protect your floor, and will significantly increase rolling noise on hard surfaces. These casters also have the advantage of looking much more modern, and stylish than a standard caster.

Roller Blade Casters are Best For:

  • The Smoothest Rolling Experience
  • Lowest Amount of Rolling Noise
  • Hard Surfaces
  • Larger / Heavier Individuals
  • Deep Carpet Floors
  • Uneven or Rough Surfaces
  • Those Needing Extra Height in their Chair (slightly more than 75mm twin-wheel)
  • Those Looking for a More Modern Look

Soft Floor (Carpet) vs Hard Floor Casters:

Soft floor casters are constructed of a hard plastic and are designed to work best on carpeted floors. Soft floor casters are the default standard caster that most chairs come with, and are much more common to come across.


Hard floor casters are constructed of hard plastic, but also have a soft rubber or polyurethane coating on the outside of the wheels. Because the floor itself is hard, a soft coating on the caster provides additional grip (similar to the tread on a tire) and rolling smoothness needed for your chair to roll properly.

This soft coating also doubles as a protective material that helps defend your flooring from dings and scratches. When hard plastic carpet casters are used on hard floors with no protection, it’s not uncommon for there to be wear marks, scratches, and damage to the floor itself.

In addition to protecting your floor, you will also notice a significant decrease in rolling noise on hard surfaces when using hard floor casters.

There is also a safety aspect to this soft coating, as soft floor casters tend to slide a bit unpredictably on hard surfaces, and can easily roll further than expected. This can cause issues when sitting down in, or getting up from your office chair.

Ideal For Flooring Types:

  • Wood / Hardwood Floors
  • Concrete
  • Laminate
  • Epoxy
  • Tile
  • Chair Floor Mats

Refurbished Herman Miller Mirra 2 Gas Cylinder Options:

Heavy Duty


  • Made to match OEM specs
  • Standard height chair cylinder
  • Seat Height (with 65mm casters)
    • ~16.5″ Low
    • ~21.5″ High

8″ Stool Cylinder


  • Made to match OEM specs
  • Standard height chair cylinder
  • Seat Height (with 65mm casters)
    • ~23″ Low
    • ~31″ High

Stool Kit


  • Made to match OEM specs
  • Standard height chair cylinder
  • Seat Height (with 65mm casters)
    • ~23″ Low
    • ~31″ High
  • Also Includes 20″ Chrome Foot Ring

Refurbished Herman Miller Mirra 2 – 2 Year Warranty:

All of our refurbished Herman Miller Mirra 2 chairs are covered by our 2 year warranty under normal usage. All working components are warranted for 2 years against manufacturing defects in material and workmanship.  Gas cylinders are covered for 6 years. In the event of a failure, Crandall Office Furniture will send replacement parts with installation instructions – installation labor costs are not covered. In the event of a failure beyond repair, a replacement chair will be sent. This warranty is good up to the stated manufacturer’s weight limits / capacity, which is 300lbs for the Herman Miller Mirra 2 Chair.

Warranty is null and void if the product is subject to negligence, abuse, misuse, or modification. Warranty only applies to the product; Crandall Office Furniture is not responsible in any way for loss, inconvenience, or any other special damages caused by any defect.

Refurbished Herman Miller Mirra 2 Return Policy:

Crandall Office - 30 Day Money Back Guarantee + Free Returns Seal

We are confident you will love your chair, but if for any reason you don’t, contact us for a no-hassle free return within 30 days of receiving your chair. We’ll send you a return shipping label and refund your entire purchase price once the chair has been received and inspected.

Returned chairs must be in the same condition as received and returned in the original box. (please keep the box until you’re 100% sure you’re keeping the chair).

Custom fabric chairs, or chairs with significant visible wear or damage, will incur a 15% restocking fee.

Shipping & Assembly:

All of our Crandall Office Furniture Refurbished Herman Miller Mirra 2 chairs ship partially dissembled to keep shipping costs as low as possible. Assembly of your Mirra 2 chair is quick and easy, and only requires installing 4 bolts – Proper bit will be supplied.

Crandall Office Furniture’s shipping hours are Monday – Thursday 8am-3pm EST.

All products ship via UPS Ground from our Greenville, Michigan facility, transit times will vary depending on ship-to location.

You will receive tracking information via email when your order has shipped.

Refurbished Herman Miller Mirra 2 Chair Assembly Video:

Herman Miller Mirra 2 Assembly Instructions Document:

Crandall Office Furniture Refurbished Herman Miller Mirra 2 Office Chair Assembly Instructions


Herman Miller


Herman Miller Mirra

Product Type

Remanufactured Chairs

3 reviews for Refurbished Herman Miller Mirra 2 Chair

  1. Anonymous (verified owner)

    usUnited States

    the chair was mailed to me in a couple easy to assemble parts that took me as little as 20 minutes to put together. with only a week long wait period i am very happy with my purchase

  2. Rachel G. (verified owner)

    usMichigan, United States

    Great chair for the home office. You can adjust it to fit your body which helps you stay comfortable when working on the computer all day.

  3. Anonymous (verified owner)

    usOregon, United States

    Excellent purchase. Great experience purchasing online. Emails to notify of order’s progress every step of the way were so appreciated and fast shipping. Chair is perfect! So happy to support a local business. Will definitely buy from again and recommend to friends and family!

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