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Boss Black Polyurethane Mesh Pneumatic Back Support Office Chair

Included Warranty: 6 year Limited Manufacturer
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ITEM# 10466675
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    Boss Black Polyurethane Mesh Pneumatic Back Support Office Chair
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    ITEM#: 10466675

    Get the ultimate in all day comfort from this Boss mesh back support chair. Its unique mesh material allows air to pass through preventing body heat and moisture build-up while conforming to your back shape for support.

    • Patented 'Web Tension Knob' adjusts mesh tension
    • Seat surface and the outer back areas are leatherPlus
    • Soft and durable molded polyurethane armrests
    • Pneumatic seat height adjustment
    • Tilt with tilt tension adjustment
    • Six-Year Limited Manufacturer's Warranty
    • Weight capacity: 250 pounds
    • Seat Size: 20 inches wide x 20.5 inches deep
    • Back Size: 21 inches wide x 28 inches high
    • Seat height adjustment: 18 to 21.5 inches high
    • Overall Dimensions: 27 inches wide x 27 inches deep x 42 inches - 44.5 inches high

    Please note: orders of 4 or more chairs will ship with a freight carrier, and are not traceable via UPS. Please allow 10 days before contacting regarding any freight carrier shipping concerns.

    If you are using your chair on a hard surface flooring like wood, wood laminate or natural stone surface, you may want to consider optional soft wheel casters. Optional soft wheel casters reduce the chance of marring or leaving marks on your hard surface flooring. These soft casters are inserted into the base at time of assembly as opposed to the standard, or included, casters.
    Click here to view soft caster.


    Material Leather
    Assembly Assembly Required
    Chair Back Height High Back
    Color Black
    Furniture Frame Material Metal
    Furniture Pattern Solid
    Seat Style Upholstered
    Weight Capacity Up to 250 lbs.
    Dimensions 27 W x 22 D x 42-47 H
    Warranty 6 year Limited Manufacturer
    Model Number B580

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Great chair for bad back!!

      I love this chair! I ordered the chair for my dining room where my laptop is (sits on my dining room table). The chair rolls over carpet very easily. I am only 5'2 and it is very comfortable and usable for a short person. I have been on the computer for 2+ hours and have remained very comfortable in the chair during long periods of time. Also, I use a pillow to lean back against as there is a big space between the back of the chair and my back. This chair fits all my needs. So far so good!Lisa

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    • Looks great but poor workmanship

      I rated Ease of Assembly & workmanship very low because of the problems I had but if things had worked correctly it would have been a 4 or 5 on ease of Assembly. I bought 2 of these chair (matching set for 2 workareas) . 1st one went together in about 20 minutes, 2nd one I could not get 3 bolts to go in the holes. Returned and re-order, this one the tension knob was broken when it arrived(box was ripped also but wasn't home when delivered so couldn't reject it), So Overstock sent another and I had the same problem as the 1st one the bolts/screws wouldn't go in(exact same ones as the 1st). I went to the hardware store this time and bought new hexigon bolts(instead of the screw type that it came with... These finally went in with a wrench. Now that they are together they look great in my new office.

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    • Boss Mesh Back Support Chair

      This chair is not the soft, leather yielding type. It offers firm support without any problems with sitting for long periods. I have spinal stenosis and an artificial hip, and I have no problem sitting in this chair for an extended period of time. It is well made, attractive to the eye and not overwheming in its dimensions.

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    • Great Value

      I purchased 7 of these chairs for my office over 6 months ago. One of my employees weighs 350+ lbs and the chair is strong enough to support such weight without any problems. I like the leather cusion for the smooth touch, the mesh backing for the air circulation, and the adjustable arms to fit vaious body sizes. The assembly for the first chair was a little challenging, but the subsequent units went a lot easier.

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    • Office Delight....

      Bought 2 of these chairs from overstock for my home office. Chairs were delivered quicker than even I expected (and I expect a lot). Both chairs were in perfect brand new condition as promised. Assembly is a breeze (Just remember that all the screws you will need are preinstalled into the back part of the seat cushion......I was looking for a bag with free screws in it). Assembly took about 5 minutes by myself for each chair. Once assembled the first thing you notice is how classy these chairs look. Very high quality and sturdy. Comfort level is exceptional. Mesh back is comfortable and breezy so your back won't get hot and sweaty. Seat cushion is plush and comfortable. Arm rests are adjustable for just about anybody's comfort level. I am 6 foot, 185lbs and I am very comfortable in these chairs and can sit and do work for 10 hours no problem. One of the best features about this chair is the 5 prong base with wheels. These wheels glide over my carpet with ease. Very easy to change direction with them. I thought I would have to buy the hard plastic to place underneath these chairs, but it honestly does not need it. Overall I am very happy with this purchase

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    Questions & Answers

    Get your product questions answered right here.
    • Why did you choose this product?

      • I would like to use this chair for sewing purposes and the reviews that I read stated that you are able to sit for long hours and there is no discomfort. The reviews helped my decision.

    • Can the arms be removed, or simply not attached at assembly time?

      • Hello nerdandproudofit, The arms on the chair can be assembled without the arms, it doesn't affect the performance of the chair itself. Thanks for shopping with us!

      • Yes they attach at the bottom of seat so could look as if an armless chair.

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    • what is leather plus?

      • the chair is made of a pleather like material

    • can I get this chair without arms?

      • Hello, sandra8201. Hope your day is going well. This item is only available as is on our site. There is a similar mesh chair without arms----# 15340121---that you may be interested in.Thank you for shopping with us and please feel free to contact us again with any further questions.

    • Are the armrests adjustable? Also the picture is black but under product details at the near bottom it says the exact color is red?? Is it really black or red?

      • Yes the arms are adjustable. This item is black. Thank you for bringing that to our attention. I am having that fixed.

    • is this chair brown?


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    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.


    This item cannot be shipped to Alaska or Hawaii. More details

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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