SKU: 4511118669

Inertia Mid-Back Office Chair

Sale price$262.80 Regular price$292.00
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Inertia Mid-Back Office ChairDescription Customize your chair (fabric color, mesh style, etc.) using our dropdowns above! We offer over 200+ elegant textiles to choose from, so If you don't see the one you like, give us a call and we can custom order the one you're looking for! With a square, modern shape and a thin profile, Inertia upholstered office chair provides maximum comfort, support and sleek design. The beauty of this ergonomic office chair comes in its back design.

Description

Customize your chair (fabric color, mesh style, etc.) using our dropdowns above! We offer over 200+ elegant textiles to choose from, so If you don't see the one you like, give us a call and we can custom order the one you're looking for!

 

With a square, modern shape and a thin profile, Inertia upholstered office chair provides maximum comfort, support and sleek design. The beauty of this ergonomic office chair comes in its back design. Whether you decide to go with our mesh back or upholstered options, both are designed with an S-shape curve that contours perfectly to your back, paving the way for a comfortable work day. The Inertia office chair line is our most broad, providing both mid-back and high-back options in either mesh or upholstered finishes. We also offer an optional aluminum five-star base.

 

Why It's More than Worth It - Ask yourself, is $584 (with current promotion!) too steep of a price for something that's built to provide comfort and help alleviate workplace health issues on a daily basis for at least 10+ years? Sure you can go buy a cheaper, lower quality office chair, but can you put a price on knowing you're providing your body with an optimized seating experience for the 40+ hours a week that you use it? Don't make the same mistake as your coworkers and sacrifice long term back health just to save a few hundred dollars. Prioritize your comfort, you deserve it.  

 

The Inertia Mid-Back Office Chair is much more than just a piece of office furniture, it's an investment in your comfort, productivity, and well-being. Boasting a perfect blend of world-class functionality, unparalleled comfort, and reliable durability, this chair elevates any office into an environment of focus and efficiency.

 

On top of our Discount You Save an additional $225 on this Product with our Free Shipping! (what other companies would charge you in addition to the price of the product)

Weights & Dimensions

Overall Dimensions: 35.5" - 39.75" H | 28.5" W | 28.5" D

Seat Dimensions: 16.75" - 21" H | 20" W | 19.5" D

Back: 19" H | 19" W

Specifications & Features

Weight Capacity - 350 lbs

S-shaped Back for Additional Support

Multi-Functional Arms

Optional Aluminum Base

User Guide Below (note that features/options shown in the user guide may be different than the ones offered on the above spec. User guide is provided to show base features):

Warranty & Returns

Please see Office Pinnacle's Return Policy here

 

Allseating Warranty Information:

Our warranty is simple. We cover all of our products and the components we use to make them – for 12 years. This includes pneumatic cylinders, foam, thermoplastics, urethanes, arm pads and mechanisms. And we pay for all preapproved labor costs.

APPLICABLE PROVISIONS TO ALL PRODUCTS AND SERVICES

Allseating products, including those designated for Multi-Shift, are warranted to be free from defects in materials and workmanship for a period of 12 years from original date of purchase (or 10 years for Foster Sleep Chair, Foster Recliner and Foster Patient Recliner). This warranty applies to all chair models and extends to original purchasers who acquire new product directly from Allseating or our authorized dealers.
During the warranty period, Allseating, at its sole discretion, will repair or replace (at its option) any product, part or component covered by this warranty that fails under normal use due to defective materials or workmanship. Allseating will repair or replace the defective product, part or component with comparable product, part or component. To be eligible for this warranty coverage, all products, parts or components must be installed, used and maintained in accordance with Allseating’s published instructions and must not have been subject to misuse or abuse.
Allseating does not warrant the following:

  • Normal wear and tear
  • Natural variations, scars, marks or wrinkles occurring in leather
  • Colorfastness of textiles
  • Color matching of textiles exactly to samples or swatches or past purchases
  • COM/COL or Graded-In fabrics
  • Products exposed to extreme environmental conditions or improper storage conditions
  • Chairs used by individuals who weigh in excess of 350bs. [Except for Levo, MO and Entail which are 325lbs maximum]

Allseating’s products meet the requirements of national and specific local codes as stated in the price book and other written publications. Please visit the company’s website at allseating.com for further details regarding product specifications. This document inclusively describes Allseating’s warranty and remedies available with respect to the company’s products and services. Allseating disclaims any other warranty whether express or implied, statutory or otherwise, in relation to the company’s products and services. To the extent allowed by law, any implied warranties, including any warranty of merchantability or fitness for a particular purpose, are disclaimed and to the extent they are legally required, are limited in duration to the duration of this written warranty. Allseating shall not be liable for loss of time, inconvenience, commercial loss, or incidental or consequential damages.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4511118669

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4.9 ★★★★★
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Jennifer
Dallas, US
★★★★★ 5
My husband loves these shirts
Color: Dark Blue, Size: Large
My husband just loves these shirts. He has one in every color, I think. Great quality, good price, breathable, true to color, and super comfy. Nice enough to wear to a nice dinner but can be dressed down w a pair of shorts and flip flops. By far the best find I have found!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
F
Verified Purchase
Foxiann H.
West Palm Beach, US
★★★★★ 5
Soft, smooth breathable material
Color: Black, Size: Large
My teen son is 5'9", weights 150lbs. I ordered up from medium to large.. the shirt fits good, a bit wide but will do the job. Smooth and soft and breathable material,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
M
Verified Purchase
michlind
Birmingham, US
★★★★★ 4
Shrink-wrapped shirt???
Color: Clear Blue, Size: X-Large
This shirt arrived in a vacuum packed clear package which caused wrinkles in the synthetic material. Instructions to remove the wrinkles are to run the shirt through a wash cycle. Well, that didn't work! I'm hoping a dry cleaning service can steam press the wrinkles out. Aside from that issue it is a very nice shirt. Sizing good. Fabric thickness and material are very good. Because it is made from polyester and spandex shrinkage will not be an issue.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Verified Purchase
Marine1035
San Leandro, US
★★★★★ 5
Extremely comfortable.
Color: Light Green, Size: X-Large
This shirt is one of my favorites. It fits perfectly and is extremely comfortable. I'm not a paid reviewer.
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Reviewed in the United States on April 28, 2026
A
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Amazon Customer
Draper, US
★★★★★ 5
Great size and cut for an athletic build.
Color: Dark Blue, Size: Medium
I have purchased about a dozen different Coofandy long-sleeve and short-sleeve shirts and I absolutely love them. I'm 5'6" and 175 lbs with an athletic build and I wear a medium from this company. For an average build, they may seem a little "undersized", but if your looking for a shirt that really shows your physique these are perfect. I'm normally a Vuori guy for my athletic cut clothing, but these shirt are one quarter the price, a really nice cut, comfortable, and decent quality. They are cheap enough that I added a host of different colors to my wardrobe.
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Reviewed in the United States on January 28, 2026

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