The Sitmatic GoodFit is one of the company’s best-selling ergonomic chairs—but is it the right chair for you? In this review, I’ll take you through my experience with a customized version of the GoodFit and share the pros, cons, and everything in between.
Disclaimer: I received this chair at no cost after attending Sitmatic University. While I didn’t pay for it, I am committed to providing an honest review that highlights both the strengths and limitations of the chair.
Why I Chose the Sitmatic GoodFit Chair
The GoodFit is Sitmatic’s flagship ergonomic chair, and I wanted firsthand experience with their top model to see how it measures up against other premium office chairs on the market. Although this version is customized, I’ll clearly note which features are standard and which were upgraded so you can make an informed decision.
I selected the standard seat and back sizes, along with the Multifunction (MF) control mechanism, which is highly recommended for ergonomic seating. The sliding seat function, in particular, allows you to achieve optimal posture by maintaining a 2–4 finger gap between the edge of the seat and the back of your knees.
What I Love About the GoodFit Chair
1. Memory Foam Armrests
These wider-than-standard armrests are made of soft memory foam and offer excellent comfort—especially while using a mouse. They adjust in height, width, and pivot angle, making them one of the most versatile armrest options I’ve experienced. If your budget allows, I highly recommend this upgrade for improved arm and shoulder support.
2. Tailbone Cutout
As someone with lower back pain, the tailbone cutout was a game-changer. It’s a small, discreet indentation in the rear of the seat—covered with fabric—that reduces pressure on the coccyx area. This thoughtful customization demonstrates Sitmatic’s deep understanding of seating ergonomics. If you’re considering any custom features, this should be your top priority. However, I did run into one issue related to this feature, which I’ll explain below.
3. Aerohide Upholstery
This synthetic leather (polyurethane with reinforced rayon backing) exceeded my expectations. It’s soft to the touch, breathable, and does not stick to your skin—making it ideal for long hours of sitting. While it's one of the more expensive fabric options, the upscale appearance and performance make it well worth the cost.
4. PressureCast Cushioning (Standard)
Sitmatic’s proprietary PressureCast technology uses a special foam formulation cast under high pressure. The result? A cushion that feels plush, holds its shape over time, and doesn’t sag after hours of use. It’s one of the most comfortable seat foams I’ve experienced—and it stays that way day after day.
What Didn’t Work for Me (And What Could Be Improved)
Tailbone Cutout & Lumbar Support Conflict
The GoodFit’s built-in lumbar support is prominent and supportive—but in this custom setup, it clashed with the tailbone cutout. The lumbar protrudes above the cutout area, making it difficult to position my lower back comfortably even with the seat slider fully extended.
If I could do it over, I would select a larger seat pan so the tailbone cutout aligned better with my anatomy. Alternatively, switching from the Multifunction control to SynchroEnhanced may have provided more seat depth for taller users. I’d recommend:
-
Multifunction for users with shorter legs
-
SynchroEnhanced for those with longer legs or needing more seat flexibility
Rocking vs. Fixed Seating
To benefit from the cutout and lumbar support simultaneously, I had to unlock the rocking mechanism. This allowed me to recline into a position that engaged both features—but it isn’t ideal for someone like me who spends 8+ hours typing at a desk. I prefer a fixed seating angle just slightly beyond 90 degrees for productivity and posture.
Height Sensitivity
To truly appreciate the ergonomic design of this chair, you’ll need your feet flat on the floor or a properly adjusted footrest. If your desk is high, the chair must be lowered accordingly—otherwise, you won’t fully benefit from its ergonomic shaping.
Headrest
I’ll be blunt: the headrest is not worth it unless you plan to recline often. The large lumbar support prevents your upper back from resting flush against the backrest, which in turn means your head doesn’t contact the headrest. It only becomes useful when the chair is in a full recline position—more suitable for relaxing or gaming than working.
If your primary use is office work at a desk, I suggest skipping the headrest and saving your money.
Final Verdict: Is the Sitmatic GoodFit Worth It?
The Custom Sitmatic GoodFit is one of the most thoughtfully designed ergonomic chairs I’ve ever tested. Its comfort, adjustability, and build quality are top-tier. The PressureCast cushioning, memory foam armrests, and tailbone cutout make it a standout option for those seeking long-term seating support.
That said, the lumbar-torso alignment issue with the tailbone cutout and the limited use case for the headrest are drawbacks to keep in mind—especially if you're looking for an ergonomic chair for all-day office work in a fixed position.
Key Takeaways:
-
Best For: People who want a high-end ergonomic chair and are willing to customize for personal needs
-
Not Ideal For: Users with long legs who need deep seat pans (unless opting for SynchroEnhanced) or those expecting full use of a headrest
-
Customization Tip: Tailbone cutout + larger seat + SynchroEnhanced = best ergonomic combo for taller users
A near-perfect ergonomic chair with excellent customization options—but plan carefully to get the right fit.
If you are interested in the same Custom Sitmatic GoodFit chair that I am reviewing click here
