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As Seen On

#1

It Stops Your Weight Crushing Your Tailbone

On a flat chair, your entire bodyweight presses down through your tailbone into hard wood. Hour after hour. Our cushion cradles you and spreads that weight across the whole seat, so the one spot that aches all day finally gets a break.

#2

High-Density Foam That Actually Supports You, Not Just Softens

Most cushions feel great in the shop, then pancake within weeks and you're back on a hard board. Ours uses high-density memory foam built to spring back every time you stand, holding its shape and support for years, not months.

#3

Most People See The Difference On The Very First Day

Not weeks. The first sit.

  • Hour one: the pressure on your tailbone just melts away.
  • Day one: you get through the whole workday without shifting around.
  • Week one: long meetings and long drives stop being something you dread.
  • A month in: every chair without it suddenly feels unbearable.
#4

Sit For 8 Hours And Still Feel Fresh

Sweat and heat build up in a normal cushion fast, and by afternoon you're sitting on a warm, stale pad. Ours is infused with charcoal that helps pull moisture and control odour, so it feels as fresh at 6 pm as it did at 9am.

#5

Over 200,000 People Trust ErgoLab

This is the same comfort engineering behind ErgoLab, trusted by over 200,000 customers. The MAX Seat Cushion brings that to your chair, and right now it's one of the fastest sellers we make.

Real Reviews From Back Pain
Sufferers Like Yourself

0***4

Good quality for the price. It's comfortable to sit on and doesn't sag or flatten. Even after sitting for a long time, it's still comfortable and doesn't cause back pain. Worth the long wait.

Verified customers

Benz

Driving long distances to other provinces is really agonizing, but since using this seat cushion, I can drive as long as I want without any pain or fatigue. It's a great help!

Verified customers

San W.

This seat cushion is the perfect size, providing good hip support and helping to reduce hip pain and relieve numbness, especially when sitting for long periods in front of the computer. It's also easy to move around.

Verified customers

Pa.nut

Very soft. It supports my legs and hips well when I sit. I don't experience hip pain after sitting for long periods. Highly recommended.

Verified customers

sivaluxpookt

It's great, perfect for tall people because it's long enough; your legs won't go numb when you sit on it.

Verified customers

Ohopupae

It's very good. It's body-hugging and comfortable. It really helps anyone who has butt pain from sitting for long periods of time.

Verified customers

S***

This cushion is excellent; it distributes weight well, making it comfortable to sit and work for longer periods. I love it! You should try it. I'll see how it performs in the long term. Overall, it's okay so far.

Verified customers

Korn R.

The cushion is of good quality and the packaging was good; the product arrived undamaged. Shipping was fast, and I received all the items I ordered. Overall, I am very satisfied with this purchase.

Verified customers

Try It 90 Days, Risk Free

Sit on it for 90 days. If it's not the most comfortable seat cushion you've ever owned, send it back for a full refund with return shipping covered. No questions asked.

4.9 from 1,268 verified reviews

Say Goodbye To Back & Tailbone Pain

The ErgoLab MAX Seat Cushion uses high-density, charcoal-infused memory foam to turn long, aching hours in your chair into all-day comfort.

  • Eases Back Pain
  • Improves Posture
  • Relieves Tailbone Pressure
  • Reduces Daytime Fatigue
  • Relieves Hip Pain
  • Reduces Numbness

Sale End In: 05hrs : 49min : 23sec

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  • 90-day Money Back Guarantee
  • Free Shipping & Returns
How is it different?

Most cushions are one block of cheap foam that flattens in weeks. Ours is made from a plush, high-density, charcoal-infused memory-foam that molds to your body and that actually holds you up all day. You get cloud-soft comfort and real support at the same time.

Who it's for?

Anyone who spends hours in a chair. Elders, office workers, drivers, students, gamers, work-from-home desks, and long commutes. If your back, tailbone or hips ache by the afternoon, or you find yourself constantly shifting to get comfortable, this was made for you.

Will it fit my chair?

Almost certainly. It's designed for office chairs, dining chairs, car seats, wheelchairs, airplane seats and any type of chairs. The non-slip base keeps it in place, and the contoured shape works whether you're at a desk or on the road.

How do I clean it?

The cover unzips and is fully machine washable. Just remove it, wash cold, and air dry. The memory foam inside never needs washing and won't lose its shape.

How do returns work?

Your order is covered by ErgoLab's famous 90-day money-back guarantee. If you don't absolutely love it, just contact our support team for a full refund, plus we'll cover the return shipping. No questions asked.

Real Users Real Relief

Try It 90 Days, Risk Free

Sit on it for 90 days. If it's not the most comfortable seat cushion you've ever owned, send it back for a full refund with return shipping covered. No questions asked.

Frequently Asked Questions

Will it fit my office chair and my car seat?
Yes. The MAX works on almost any seat: office chairs, dining chairs, car seats, wheelchairs and more. Many customers buy one for their desk and move it to the car for long drives, and plenty order a second so they're covered everywhere.
Does the foam go flat over time like cheaper cushions?
No. Cheap cushions use low-density foam that compresses and pancakes within weeks. Ours is high-density, charcoal-infused memory foam built to spring back every time you stand, holding its shape and support for years, not months.
How does the charcoal keep it fresh?
Activated charcoal is naturally porous, with millions of tiny holes across its surface that trap moisture and odour molecules instead of letting them build up. Infused right into the foam, it quietly absorbs the sweat and heat that make an ordinary cushion feel warm and stale by afternoon, so yours stays feeling as fresh at 5pm as it did when you first sat down.
Is it firm or soft?
Medium-soft, which is why it works. It's soft enough to feel like a cloud the moment you sit, while the high-density memory foam keeps it supportive and firm at the same time. You get comfort and real support in one, not one or the other.
How long does delivery take?
Orders ship within 1 business day from our Bangkok warehouse with free delivery across Thailand. You'll receive tracking as soon as it's on the way, and most orders arrive within 1-2 days if in Bangkok, and 2-4 if outside Bangkok.
What if I don't like it?
Then you don't pay for it. Try it on every chair you own for 90 days. If it's not the most comfortable seat cushion you've ever owned, send it back for a full refund with return shipping covered. No questions asked.

Designed by the Ergonomic Team at

We didn't set out to make just another foam cushion. We spent months testing densities, contours and pressure points to solve the real problem: what happens to your body when you sit on a hard chair for eight hours straight.

The result is a single high-density, charcoal-infused memory foam that's soft enough to feel like a cloud the moment you sit, yet firm enough to keep your weight off the pressure points and hold you upright all day. That's why people feel the difference the moment they sit down.

We stand behind every cushion we make, which is why it comes with a 90-day guarantee. If it doesn't change how your day feels, send it back for a full refund.

- The ErgoLab Design Team

Sale End In: 05hrs : 49min : 23sec

Order Now & Save ฿700 Off
  • 90-day Money Back Guarantee
  • Free Shipping & Returns