Priority Processing

16 reviews
$39
or

or Pay over time

Priority Processing

16 reviews
$39
or

or Pay over time

60 Day
Guarantee

10 Minute
assembly time

Proudly based
in the USA

testing

All33.com purchases come with the reassurance of a 60-day money back guarantee unless otherwise noted at the time of purchase.

If you are not satisfied, you may return the item within 60 days of delivery for a full refund of the purchase price less shipping.

Due to the unique functionality of the SIM (Sit-In-Motion Technology), we request that you keep and use your chair for at least 10 days to allow your body to properly adjust to your All33 Backstrong C1.

If you still wish to request a return after 10 days, please call All33 Customer Service at (855) 976-1690 or send an email to support@all33.com.

One of our Customer Care representatives will walk you through all the features and adjustments to ensure you are experiencing all that All33 has to offer.

In the event that a return is required, All33 will send you a return shipping label and instructions to pack up your chair and return it back to us.

All purchases are eligible for an exchange within that same 60-day time frame, a shipping charge for the return shipment still applies.

The item must be returned in like new condition, with all paperwork, parts, and accessories to ensure full credit minus the return shipping charge.

Please call (855) 976-1690 or email support@all33.com for a return authorization and shipping instructions.

All33.com will not accept any return that is made without a return authorization number and processed through our return service.

While the optimal height range for this chair is 4′ 11 ½″ (151 cm) to 6′ 1″ (186 cm), some of our customers who fall outside of this range have still found it to be a comfortable fit.

The seat height is 21.75″. The adjustable range is 18.75″–21.75″.

Maximum weight capacity 275 pounds.

  • Chair Size

    22 ¼–30″W × 26 ¼″D × 41″–44″H
  • Seat Height

    18 ¾″–21 ¾″
  • Seating Area Depth

    17 ½″
  • From Arm to Floor

    24 ¾″–27 ¾″
  • Seat/Back Cushion Size

    30 ¼″W × 26 ½″D × 18″H
  • Carton Size

    30 ¾″L × 21 ½″W × 26″H
  • Container Loading

    84 / 180 / 239 / 271
  • Weight

    N.W. 48.86 lbs, G.W. 60.28 lbs
  • Foam

    Molded foam
  • Arms

    Solid PU arm pads
  • Gas Lift

    CP-1680-45 (80/185 mm drop down 45 mm)

all33.com purchases come with a 60-day Money Back Guarantee unless otherwise stated at the time of purchase.

If you are not satisfied, you may return the item within 60 days of purchase for a refund of the purchase price. You will be responsible for return shipping costs, which vary by carrier.

It can take some time for your muscles to adjust to proper posture. We recommend you keep and use your chair for at least 10 days to allow your body to properly adjust because of the unique functionality of our Sit in Motion® technology. Please keep the box until you are confident you are satisfied.

If you still wish to request a return after 10 days, please call all33 Customer Support at (855) 223-6010. If you’d like to exchange your all33 chair for another, you must request an exchange within two weeks of your original purchase. We cover initial delivery fees, however, all exchanges are subject to a $150 charge to cover shipping and restocking costs. Please note that once you request a refund, you have 10 business days to ship the chair back to us, otherwise it will not be accepted.

Description

Fit Guide

Specifications

Return Policy

60 Day
Guarantee

10 Minute
assembly time

Proudly based
in the USA

Sit in The BackStrong and Gain:

Ideal posture and
greater flexibility

Better blood flow
to reduce fatigue

More oxygen
to your muscles

Relief from neck
and shoulder strain

Backed By Experts

Product Features

Slouch-Proof

Unlike regular chairs that allow you to lean back at unsafe angles, ours was designed to fit the curve of your spine perfectly. This design cradles your pelvis and lower back, causing your vertebrae to stack into ideal posture. Sit back, and you’ll find it’s impossible to slouch. The result? Relief in your neck and shoulders and a difference you can feel.

Made to Move

Our Sit In Motion® technology makes this the only chair in the world that allows natural movement of the pelvis and back. It was built to move and rock with you, stimulating circulation, improving flexibility, and bringing more oxygen to your muscles.

Easy on the Eyes

Foldaway arms allow you to move much closer to your desk and reduce eye strain. Plus, our commitment to making things that last means we source materials carefully to create chairs that look sleek and at home in your space.

60 Day Guarantee

We know you'll absolutely love your chair, but if for some reason it isn't right for you, we’ll refund you the cost of the chair within 60 days of purchasing. Our chairs also come with a Limited Lifetime Warranty on all components with a one year warranty on cushions. For more details about our warranty click here.

How We Line Up

Features

BackStrong C1

Leading Office Chairs

Leading Ergonomic Chairs

  • Induces perfect posture by aligning all 33 vertebrae

  • Revolutionary tech that keeps you in motion

  • Chiropractor designed and doctor recommended

  • Boosts energy through increased circulation and movement

  • Enhances performance and focus, ideal for long hours of work

  • Improves breathing & digestion

  • Sleek and stylish design

  • “Named Best Ergonomic Chair for Back Pain” by Popular Science

Built with Care

Adjustable

Completely adjustable seat-height lever, as well as a 360-degree swivel with smooth rolling coasters.

Simple

From product design to technology, we value simplicity. With 6 simple pieces, the chair can be assembled in less than 10 minutes.

Sustainable

All of the components of our products are built with sustainability in mind and are 100% recyclable.

Customer Reviews
4.9 Based on 16 Reviews
5 ★
94% 
15
4 ★
6% 
1
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Customer Photos
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Filter Reviews:
GB
01/02/2022
George B.
United States United States

Recent Chair Purchase

Very Nice. Ordered the chair, it was delivered on time even with the obvious delays with shipping. Comfortable and stylish.

BC
12/28/2021
Barbara C.
United States United States

all 33 review

very pleased. easy to put together and so comfortable.

LM
12/28/2021
Lori M.
United States United States

ALL33 Backstrong C1 Chair

Worth every penny. Back discomfort/pain improved after one day of using the chair. One caveat, the arm rests are not adjustable--thus the 4 star rating. I am 5' 10". This is no problem for my right arm as my right hand "mouse hand" rests on my keyboard and supports the arm. The upper left side of my back has been "tight" and "burning" since I began using the chair because I tend to hold it tight because there is nowhere to rest my left arm. So I filled a sock with left over filling from my Coop pillow and created my own arm rest, and it works great. All in all--this chair is a lifesaver for my back.

all33 Priority Processing Review
TF
12/26/2021
Terry F.
United States United States

Absolutely Amazing Chair

I got this as a gift for my wife and when she first sat in the chair she was just blown away by how comfortable it is and how it took the pressure off her lower back. This is THE chair everyone needs.