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Steelcase

Steelcase Series 1 Office Chair - Ergonomic Work Chair with Wheels for Carpet - Helps Support Productivity - Weight-Activated Controls, Back & Arm Support - Easy Assembly - Royal Blue

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Availability: In Stock.
Fulfilled by BACKSTORE
Arrives May 7 – May 11
Order within 8 hours and 48 minutes
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Color: Royal Blue


Style: Carpet Casters


Pattern Name: Chair


Features

  • Ergonomic Chair Design: The Steelcase Series 1 work chair gives you essential ergonomics and quality at a great value, plus it boasts space efficiency and weight-activated controls
  • Customizable Office Furniture: This chair for desks has optional 4-dimensional arm support and an adjustable headrest, plus provides additional back support for a pressure-free sit
  • Durable Chair with Wheels: This ergonomic chair includes flexible edges and adaptive bolstering in the forearm, providing a pressure-free sit
  • Easy-to-Assemble Study Chair: With no tools required, this chair can be put together in less than 2 minutes, so you can enjoy your new level of comfort while working
  • Better Design, Better Comfort, Better Choice: Our high performance seating helps you do your best work; we offer a broad range of dynamic options, all backed by Steelcase research, innovation, and our unwavering standards for quality and sustainability

Features

  • Back mesh and Connect seat fabric are 100% polyester
  • Wheels for carpet flooring
  • Ergonomic chair this stool height model includes adjustable seat depth, fully adjustable arms, adjustable lumbar, pneumatic seat height adjustment, recline tension adjustment, flexing back with mesh upholstery and upholstered seat, black base and frame finish
  • All day comfort and back support back technology features flexor system in the backrest conforms to your body and moves with you to support the spine as you change postures
  • Quality & durability designed to withstand 24/7 use while providing maximum comfort

Description

The Steelcase Series 1 chair has a LiveBack flexor system in the backrest which conforms to your body and moves with you to support the spine as you change postures. The tilt mechanism is synchronized; the seat and back work in harmony with each other, keeping the body securely supported in the chair and feet firmly planted on the floor so you can recline without leaving your optimal zone for seeing and reaching your work. This model includes an adjustable seat depth, fully adjustable arms (raise up and down, pivot in and out, shift forward and back and side to side), adjustable lumbar, pneumatic seat height adjustment, recline tension adjustment (weight activated with adjustment and lock), flexing back with mesh upholstery, upholstered seat and wheels for carpet flooring. The seat features strong yet pliable foam which conforms to the body and creates pressure-free comfort. Flexible seat edge offers a bit of bend, right where you need it – relieving pressure points under your thighs. This chair will arrive unassembled and require some assembly; covered by Steelcase warranty.


Color: Royal Blue


Brand: Steelcase


Product Dimensions: 21"D x 23.5"W x 36.5"H


Style: Carpet Casters


Special Feature: Adjustable Lumbar, Adjustable Height, Ergonomic, Arm Rest, Rolling


Material: Textile


Pattern: Chair


Recommended Uses For Product: Office


Room Type: Office


Frame Material: Polyester


Age Range (Description): Adult


Unit Count: 1.0 Count


Included Components: Office Chair


Item Weight: 29 Pounds


Shape: L-Shaped


Model Name: Series 1 work chair


Arm Style: with-arms


Maximum Weight Recommendation: 300 Pounds


Seat Material Type: Foam


Item Weight: 29 pounds


Manufacturer: Steelcase


Country of Origin: USA


Item model number: 435A00


Is Discontinued By Manufacturer: No


Volume: 671855 Milliliters


Form Factor: Upholstered


Assembly Required: Yes


Number of Pieces: 1


Warranty Description: 12 year manufacturer.


Batteries Required?: No


Brand: Steelcase


Color: Royal Blue


Material: Textile


Product Dimensions: 31"D x 28.5"W x 16"H


Size: Carpet (Pack of 1)


Brand: Steelcase


Color: Royal Blue


Product Dimensions: 31"D x 28.5"W x 16"H


Size: Carpet (Pack of 1)


Back Style: Open Back


Special Feature: Adjustable Height, Adjustable Lumbar, Arm Rest, Ergonomic, Rolling


Product Care Instructions: Spot Wash


Unit Count: 1.0 Count


Recommended Uses For Product: Office


Maximum Weight Recommendation: 300 Pounds


Style: Carpet Casters


Pattern: Chair


Room Type: Home Office


Age Range (Description): Adult


Included Components: Office Chair


Shape: L-Shaped


Model Name: Series 1 work chair


Arm Style: with-arms


Surface Recommendation: Hard Floor


Furniture base movement: Glide


Indoor/Outdoor Usage: Indoor


Fill Material: Foam


Leg Style: wheels


Reclining Position Count: 3


Tilting: Yes


Is Customizable: Yes


UPC: 724274002385


Global Trade Identification Number: 85


Form Factor: Upholstered


Manufacturer: Steelcase


Assembly Instructions Description: Simple, no tools required, less than 2 minutes


Item Weight: 29 pounds


Item model number: 435A00


Is Discontinued By Manufacturer: No


Volume: 671855 Milliliters


Refill: Foam


Assembly required: Yes


Number of pieces: 1


Warranty Description: 12 year manufacturer.


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 7 – May 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Comfortable and supportive office chair
Color: Nickel Style: Hard Floor Casters Pattern Name: Solid
I was very pleased with this office chair. Though it came needing to be assembled, the process was made very easy with a helpful video. The chair design is excellent, with high quality components throughout. Comfort and support are similarly good, with easy-to-use height, stiffness and other adjustments. ... show more
Reviewed in the United States on February 2, 2026 by John C. Dill
    • Nice chair
Color: Scarlet Style: Carpet Casters Pattern Name: Chair
Good: Just about everything. Attractive design; easy to assemble; reasonably lightweight; easy to adjust; well-ventilated; comfortable in extended use; good price relative to similar chairs. Bad: The tops of the armrests move forward and back, left and right, very easily, with no way to lock them in place. More annoying than useful. The recliner allegedly has three settings plus lock. I can find no difference in the settings, all three let the back recline with too little pressure. I ended up locking the back in place. Bottom line: This replaced a 30-year-old midrange office chair that was on its last legs. Even allowing for age, the difference in adjustability and "sit" is obvious. Plus, this one doesn't creak every time I move. It isn't an Aeron, but it's closer than the one-third-the-price tag would suggest. I'm happy with it. Five stars. ... show more
Reviewed in the United States on February 6, 2025 by Rich H.
    • Don't be scared! (Long and honest review)
Color: Licorice Style: Carpet Casters Pattern Name: Solid
I work in an office where we have literally thousands of Steelcase Leap chairs. I've seen people abuse there's by spilling coffee, green smoothies, and yogurt on them. I've seen them used as step stools and used in 'chair races'. I've personally been using the same one for going on 4 years and I have *never* seen one break to the point of being unusable or beyond the point of repair. I also have an Interior Design degree specializing in Commercial office design and have a lot of respect for the Steelcase brand. That being said, I'm not prepared to spend $950 on a Leap chair...eek. While totally worth it, in my opinion, I wanted something a little cheaper for my home office. About 3 months ago I started having problems with my left hip. Like a lot of people, I was using a desk chair I had purchased at Office Depot...my 3rd in 5 years...and the seat was aggravating my hip. I knew I needed a good quality chair and I had noticed my hip NEVER hurt while at work using my Leap chair. I wanted to give Steelcase a shot. After looking at several Steelcase options, I came across the Series 1 and thought it hit all my high points - lower lumbar support, adjustments for seat depth and seat height, and adjustable arms. And best of all the price wasn't super ridiculous. I had been paying around $150 per chair I bought at Office Depot - 3 chairs totaling $450 - the $430 for the Series 1 didn't look so bad. So I took a chance on a $430 chair that had zero reviews. :) It came fully put together in a large box. It was secured well enough and there was no damage in shipping to the chair. The chair is also super light weight so it was no problem hauling it upstairs fully assembled. It has a nice firm seat that is comfortable and has helped immensely with my hip pain. And while the lumbar support isn't quite as strong as I like, it does give support and I really like the shape of the back of the chair. It feels molded to my back and the mesh is very breathable. The only negative I can give this chair is the arms feel a little flimsy. I feel like I need to be careful with how much pressure I put on the arms getting up and down for fear they might weaken over time. No issues as of yet though. TLDR? I sincerely wish I could give this a 4.5! I feel that would be perfect and very fair. I can't in good conscious give it a full 5 stars because of the arms, but I feel this is a great chair and worth the higher price tag. I would absolutely recommend this to anyone that wants a good quality chair by a respected name that will last for several years. ... show more
Reviewed in the United States on February 23, 2018 by Sheebley
    • Great chair, who needs more than this?
Color: Tangerine Style: Hard Floor Casters Pattern Name: Chair
Great chair. Feels great for long periods. Easy to put together and feels solid. Arm rest pads have a mind of their own but otherwise it’s great.
Reviewed in the United States on January 13, 2026 by Chris Richard
    • Comfortable, easy to use, nice adjustments
Color: Royal Blue Style: Carpet Casters Pattern Name: Chair
Review Image by CarCW CarCW
Note: As pictured i've added larger carpet casters (not included) - I'd highly recommend these for carpeted offices to avoid having to deal with the hassle of a chair mat. I've tried over a dozen different office chairs, and only 2 or 3 have met my expectations - and this is one of them. A few features that I appreciate: - The armrests have a good range of motion for height adjustments, some chairs the minimum armrest height is too low. These ones go as low as I want, and they are easy to adjust (which I do when I switch tasks from typing to gaming) - The armrests are "free floating" so they move around as your elbows move. Some reviewers complained about this, but I actually like it. - The seat height and angle adjustment is good and easy - set it once and forget it. - The seat cushion is very comfortable - supportive and firm, but not punishing. I can sit in this chair for 12 hours and not get sore (although I wouldn't want to do that often) - The only part I'm not in love with is the back adjustment. It has 3 adjustments for how much tension on the recline function. I'd prefer the infinitely adjustable, or at least more intermediate settings. I've settled on the middle setting, but it still feels maybe 10% too firm, while the loose setting is WAY to unsupportive. Overall very happy - one of the best office chairs I've owned to date. And for the price, as far as premium office chairs go, it's a good value. ... show more
Reviewed in the United States on June 4, 2024 by CarCW CarCW

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