Memory Foam Coccyx Seat Cushion for Office Chair

Memory Foam Coccyx Seat Cushion for Office Chair


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Memory Foam Coccyx Seat Cushion for Office Chair


Back Cushion Lumbar Support Pillow

Long hours at a desk or in a car takes its toll on your body. Everlasting Comfort has the solution to relieve pain in the legs, butt, back, hips, and lower back. Our seat cushion for office chair is designed to mold to your body and provide soft and comfortable support so you can make it through your day with some energy to spare. As a chair cushion, it minimizes pressure in the lower body's key areas to provide improved circulation and reduces the effects of fatigue. Your suffering can stop here by adding our tailbone seat cushion to your arsenal of ergonomic support products.

As a team of people who spend countless hours at a desk, creating products to improve your well-being, we understand the pains you feel. We build our chair cushions with 100% premium memory foam, which utilizes body heat to soften and mold around your butt and legs. It provides customized support to relieve the worst pains, including sciatica. And the elastic foam bounces back to its original form after each use. Our office chair cushion uses orthopedic doctor recommendations and ergonomic contouring to cradle your lower body and improve support in all directions. The cushion's underside features a non-slip bottom that keeps your memory foam seat cushion in place no matter how often you change your position during the day.

To ensure you're comfortable for a lifetime, we included a plush velour cover that's breathable, machine washable, and dryer safe. Unzip the cover, remove the cushion, and throw it in the washer and dryer. The breathable mesh cover will keep you from experiencing those obnoxious bottom and leg sweats by allowing heat to escape the cushion. Because we meticulously design our seat cushion, we back it with the Everlasting Comfort Lifetime Replacement Policy. If anything happens to your butt pillow, EVER, we will replace it for free. Get your life back by experiencing the pain relief and comfort you deserve with the Everlasting Comfort Coccyx Seat Cushion!

If you spend long hours sitting down each day, you know how much pain you can be in by the end of the day. Sitting down all day can lead to serious pain in the tailbone, hips, thighs, legs, and back. If you’re sitting in a hard chair, the pain in your tailbone can be especially severe. That’s why you need the Everlasting Comfort Seat Cushion for Office Chair!


Pure Memory Foam
Heat Responsive
Orthopedic and ergonomic design
Perfect for Home Offices
Non-Slip Cover
- Lifetime Replacement Guarantee

This seat cushion is perfectly designed to support your tailbone and provide comfort to your whole body while you sit at your office desk. It’s also effective for car seats if you spend a lot of time driving each day and need tailbone pain relief. When you use this coccyx seat cushion, you’ll be amazed by how much better you feel after your day working.

Pure Memory Foam - This seat cushion is made with 100% memory foam without any additives, meaning you’ll get the most out of this awesome chair cushion. The memory foam helps to correct bad posture and alleviate pain caused by sitting for long hours.

Heat responsive - The memory foam is heat responsive which means it will mold perfectly to your body, providing you with maximum comfort while supporting your body to reduce chronic pain.

Orthopedic and ergonomic design - This seat cushion was designed in a u-shape to provide ergonomic benefits as recommended by orthopedists to help reduce pain in the tailbone, back, and hips. The unique design alleviates pressure on these problem areas which makes it easier to sit all day without having pain. The seat cushion has curves in all of the right places and the memory foam allows it to contour perfectly to support your body.

Perfect for home offices - You’re missing just one piece to complete your perfect home office setup, and that’s the Everlasting Comfort seat cushion! If you work from home all day, you deserve to give your butt a rest with this effective coccyx cushion for your office chair. This seat cushion is also great for people who spend hours in a vehicle, such as traveling salespeople or truck drivers.

Non-slip cover - The cover on this seat cushion has a non-slip cover so it won’t go sliding out of place while you shift in your seat. Additionally, the cover is removable and machine-washable, so you’ll never be left with a dirty cushion for your office.

Lifetime replacement guarantee - If anything happens to your seat cushion, Everlasting Comfort will quickly send you a new one, free of charge!

If you have coccyx or tailbone pain, experience pain from sciatica, or have back, leg, and hip pain, this seat cushion is just what you need. Alleviating chronic pain has never been easier--all you need is the Everlasting Comfort office chair cushion! Purchase yours today and say goodbye to chronic pain after spending your day working.

Do you ever find yourself wincing when you get up out of a chair? Do you dread going to the doctor or the DMV because you know the chairs will be painful to sit in while you wait? Do you find yourself wishing your desk chair had just a little more padding in the seat? 

If any of this sounds familiar, you could benefit from a seat cushion. Seat cushions are designed to redistribute your weight and provide you with some extra padding to alleviate pain and keep you more comfortable. Read on to learn more about the benefits of seat cushions and what you need to look for to find the best seat cushion.

What Is a Seat Cushion?

Before we dive into how to pick the right seat cushion, let’s talk a little about what a seat cushion is. A seat cushion is a pillow designed to provide an extra level of padding on a chair. You can use these in a desk chair, an armchair at home, your car seat, or even in a chair in a waiting room. 

Seat cushions generally can come in a variety of thicknesses, and materials, which we’ll discuss in a moment. They can have a variety of different fillings, though the best ones are memory foam. These cushions also come in a variety of shapes designed to manage different posture issues or health conditions. 

Benefits of Seat Cushions 

Many people who have lumbar- and hip-related medical conditions (lower back pain) find that seat cushions help them to stay more comfortable throughout the day with lumbar support. They can be helpful for people with sciatica or coccyx pain. People with arthritis or osteoporosis may find that a high-quality seat cushion helps to provide pain relief. And pregnant people often find that seat cushions make it more comfortable and pain-free to manage the extra weight they’re carrying.

But even people who are healthy and not pregnant may find that they can enjoy the benefits of chair cushions. These cushions can help to adjust bad posture and circulation, both of which can help to provide back pain relief. Also, once you’re sitting up straight and aren’t distracted by constant pain, you may find you have more energy

What Is Memory Foam?

Memory foam is a polymer that is formed into a foam structure. The remarkable thing about this material is that as it absorbs body heat, it softens and molds to your shape. There are several types of memory foam, including traditional, shredded, gel-infused, and more. 

Traditional memory foam is one solid block cut to shape to fit in your seat cushion cover. Gel-infused memory foam is pumped full of a cooling gel that helps to keep it from holding onto too much body heat. Shredded memory foam fill is made up of thousands of tiny pieces of memory foam which encourage air circulation and keep you cool.

Why Memory Foam Is Best 

We mentioned that the most remarkable thing about memory foam is its ability to mold to your shape. This feature allows it to provide you with the support you need without placing pressure on certain weight points on the body. This combination of equal give and support has made memory foam a popular choice for pillows, mattresses, and cushions of all varieties. 

When it comes to seat cushions, it’s especially important to have the unique molding capabilities of memory foam. On a non-memory foam cushion, all your weight would be resting on your hipbones, which could become uncomfortable or even dangerous if you have osteoporosis or arthritis. But memory foam will sink to mold around your hipbones and evenly distribute your weight across your entire backside.


Seat cushions come in a variety of shapes, depending on what adjustments you need. One of the most common shapes is a variation on a wedge, with most of these cushions having a rounded edge and a flat edge. Which direction you place the wedge in your chair will depend on what sort of posture adjustments you need. 

Another common shape for seat cushions is a sort of rounded rectangle. These seat cushions are most popular among wheelchair users, who need a pillow that can more evenly distribute their weight while covering their entire wheelchair seat. There are also several other more specialized shapes, which we’ll discuss in a moment.


Some memory foam seat cushions include contours designed to cradle your thighs. These cushions have two depressions on either side with a slight lift in the middle and on the sides. This helps to position your thighs ergonomically and lift them into the correct position. 

Certain seat cushions even have specialized contours designed to address specific posture issues. You can find no-lean pillows that help you to compensate for uneven hips and keep you from leaning to one side while seated. Other cushions have contours designed to fit people who have had one or both legs amputated.

Special Shapes 

In addition to the basic wedge and rectangle, there are several other seat cushion shapes you can find. In general, these have more specialized uses that are designed to manage certain health conditions. For instance, donut pillows are popular among pregnant people as a way to reduce pressure on the pelvis.

People who need a little extra stability, especially in wheelchairs, can get a seat cushion with a pommel. This has a molded piece that sticks up between the legs and prevents you from sliding off the front of the seat. And you may also find cushions that have cutouts to reduce pressure on your tailbone.

Exterior Material

Seat cushions can come with a variety of different exterior cover materials. These materials are usually soft, washable, and solid-color, though you can find covers with fun patterns if you wish. Polyester, nylon, and suede are popular material choices for seat cushion covers.

In some cases, seat cushions may be exposed to various bodily fluids. If you believe there is a chance of this with your seat cushion, be sure to look for an incontinence cover. These covers are designed to be fluid-resistant and easily washable so you won’t have to worry about odors or stains.

Non-Slip Base 

When you’re using a seat cushion, the last thing you want is for the pillow to slip off of your chair. It’s also irritating to have to reposition the pillow under you every time you shift positions. Many seat cushion manufacturers have begun including a non-slip base on their seat cushion covers.

A non-slip base on your cover will help your cushion to stick to your seat just a little. This is especially important for people who expect to be using these pillows for extended periods of time and so will be shifting positions quite a bit. A non-slip base ensures that your cushion stays where you put it and that you stay well-seated in your chair.

Removable Cover

Whether or not you think you may need an incontinence cover, your cushion is going to see some wear. The cover will get dirty over time, things will get spilled on it, and you won’t want to walk around with a grimy seat cushion. The best seat cushions have removable covers to make washing them easy.

Make sure you check the laundering instructions on your seat cushion cover before you buy. You want to get a cushion with a cover you can just toss in the wash. This will be especially important with a memory foam cushion, since the interior of the pillow shouldn’t be laundered

Indoor vs. Outdoor Use

The other thing you’ll need to look for in a seat cushion cover is whether it is meant for indoor or outdoor use. Many seat cushions are designed to be used inside and so will have covers made from materials that are only suitable indoors. After all, you don’t want to set a suede seat cover down on a patio chair.

If you’re planning on using your seat cushion outdoors, look for a polyester or nylon cover. Not only will these be more resistant to dirt, wear, and tear, but they’ll also be easier to launder. Incontinence seat covers can also be suitable for outdoor use since they’re already moisture resistant.


You might be surprised to learn that memory foam pillows come in different weights. This primarily has to do with how dense they are; the heavier a pillow is, the firmer it will be. If you want to make sure a cushion gives you maximum support, look for one that’s a little heavier. 

However, your seat cushion weight should also depend on how much you plan to transport your pillow. If you plan to bring it to doctor’s appointments and church services with you, a lighter pillow may suit you better. But if you plan on leaving your seat cushion in your car or use it in a wheelchair, an extra pound or two won’t make a difference. 


In addition to weight, seat cushions can vary in thickness. Thinner pillows pill provide a lower profile and may be preferable for shorter individuals. The cushion will give you the extra support you need without pulling your feet off the floor, which can put extra strain on your knees.

If you need extra cushioning and support, look for a thicker pillow. Even once the memory foam molds to your shape, there will still be plenty of padding between you and the chair. Combined with the way memory foam redistributes your weight, a thicker seat cushion will make you feel like you’re sitting on top of a cloud.


Some seat cushions may come with long ties attached to them. These are designed to help hold them onto whatever chair you’re using them in. But whether you need ties or not will depend on where you intend to use the cushion, how much stability you need, and whether the cushion has a non-slip base on it. 

If you intend to use your seat cushion in a car or a church pew, ties may not be a practical option for your seat cushion. And if you’re getting a pillow with a non-slip base, you may already have all the stability you need. Although, if you’re using your seat cushion in a wheelchair, for example, you may need the extra stability ties provide, especially for long-term use.


One of the big things you will need to consider when choosing a seat cushion is how much stability it provides. This has less to do with how soft a cushion is and more to do with how it moves when you sit down on it. You don’t want a pillow that will collapse as soon as you put any weight on it.

One of the wonderful things about memory foam is that it provides plenty of structure. Because it softens in response to body heat, memory foam will not tilt or collapse under your weight. You’ll have all the softness you need without sacrificing any stability.

Find the Best Seat Cushion for You

When you’re picking out the best seat cushion, there are several factors to consider. You want to make sure your seat cushion addresses your healthcare needs, including providing the right thickness and stability. But it also needs to be easy to care for, lightweight to transport, and suited to your specific lifestyle needs.

If you’d like to find the best comfort tools on the market, check out the rest of our site at Everlasting Comfort. Not only do we offer seat cushions, but we also sell neck pillows, knee pillows, humidifiers, oil diffusers, and more.

What are the dimensions of the cushion?

The Everlasting Comfort Seat Cushion is 17.5" x 13.5" x 3". Our memory foam seat cushion’s versatile design is an ideal fit for most common office chairs, car seats, stadium seats, wheelchairs, airplane seats, etc. Please check our product dimensions to ensure the size fits your needs.

Does it slip when put in an office chair or does the bottom have a non slip surface?

Our cushion comes with a non-slip rubber bottom preventing it from sliding off of most common surfaces.

After sitting in this for a long time (14 hour flight coming up) will it get hot like typical memory foam beds do?

Our memory foam seat cushion is heat responsive and uses the heat of your body to mold perfectly to the shape of your bottom. However, the product will not overheat from extended use.

Can the seat cover be unzipped and washed?

Yes, the Everlasting Comfort Seat Cushion cover is machine washable.

Can you use this cushion in a car?

Absolutely. Our cushions size makes it a perfect driving accessory to relieve pain from long caused by long hours of sitting.

Does it really give a firm support?

The Everlasting Seat Cushion is made of 100% premium quality memory foam pillow, just like the world’s leading memory foam manufacturers. And, using heat-responsive technology our advanced foam cushion molds perfectly to the shape of your bottom- guaranteeing custom support, yet retains its shape after each use.

Would this cushion work for someone who weighs 260 lbs?

Yes. It will work for an individual weighing 260 pounds. The memory foam is designed to cradle and provide support that molds to your weight and curvature.

What is a coccyx cushion?

A coccyx cushion features a U-shaped cutout under the tailbone to relieve pressure while sitting.

How do you sit on a coccyx cushion?

The Everlasting Comfort Seat Cushion is suitable for cushioning any hard surface and supports the tailbone using memory foam.

How long does coccyx cushion last for?

The Everlasting Comfort Seat Cushion is designed to retain its shape for long-term use. It's protected under Upper Echelon Product's Lifetime Replacement Warranty, which replaces the product for free.

How do you make an uncomfortable office chair more comfortable?

The Everlasting Comfort Seat Cushion features an erganomic U-shape designed to reduce pressure and promote healthy posture on an office chair.

Do coccyx cushions work?

Yes, the Everlasting Comfort Seat Cushion's memory foam provides support while maintaining its shape.

How do you sit on your tailbone pillow?

The Everlasting Comfort Seat Cushion's U-shaped memory foam conform to your body for ideal support.

How do you sit on a seat cushion?

The Everlasting Comfort Seat Cushion uses body-adapting memory foam and a non-slip bottom to ensure optimum support on any surface.

Warranty Information

Everlasting Comfort® products come with our Lifetime Replacement Policy from Upper Echelon Products.

For ANY quality-related issues, we will send you a replacement for free!

Please note that this warranty is not valid unless the item is purchased directly from Everlasting Comfort® and registered under our warranty.

Upon receipt of your purchase, you need to register your product on our website. To register your product, click here.

For any inquiries regarding our warranty or registration, please email with your name and order information (if applicable), and we would be happy to assist you further.

To redeem a replacement under warranty, please email us the following information:
-Order Confirmation/Order ID
-Product Name/Title (in cases of multiple orders)
-Brief description of the issue(s) along with picture(s) of the damage (if applicable)


The above guarantee is against defects in materials and workmanship. If anything goes wrong with your product, we will send you a replacement for free. The lifetime warranty does not apply to electronic products which come with a 2-year warranty.
Current products with 2-Year Warranty include:

  • Oil diffuser
  • Humidifier

Non-returnable items:

  • Gift cards

Return Policy

We offer a free 30-day Return Policy for undamaged items. You can return your product for EC-store credit, a different product (Exchange), or a refund to the original payment method.

Refunds or EC-store credit will be processed upon the delivery and processing of the item(s).

For exchanges, we will ship your new item once the original item is received based upon your original exchange request. Exchanges are for products of equal or lesser value.

Please note the following exceptions to our return and exchange policy:

  • Returned items must be returned in the original packaging
  • Returned items must have no visible signs of wear or use
  • Exchange is only 1 item per Order with a product of equal or lesser value. Only rare exceptions will be made to this policy.
  • Gift Exchanges are only applicable if provided the Order Number as proof of purchase and is applicable for an Exchange of product(s) of equal or lesser value OR applicable for EC-store credit.

Questions? Get in Touch.

To initiate a Return or Exchange, please complete the following steps:

-Contact us by email at with your Order Number and specify the item(s) you wish to Return OR Exchange.

-Print the prepaid USPS Return Label that you will receive from our Customer Support and mail back the item(s) using the prepaid Return Label.

-Refunds or EC-store credit will be processed upon receipt of the item(s). For exchanges, the new item(s) will be shipped upon arrival of the original item(s).


If wishing to exchange item(s) of greater value than the original item purchased, we will provide EC-store credit which may be applied to the purchase of your new item(s).


Customer Reviews
4.5 Based on 13637 Reviews
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My pain is gone!

I was having so much discomfort from sitting, as my job has me at a computer all day. It was causing me pain in my back, which lingered into the evenings, and also made it difficult for me to sleep. After using this cushion, I am now pain free! It is comfortable to use and has helped my posture while seated. I no longer have to use anti inflammatory medicines, so I am very pleased with this purchase!

Ferris i.
Tailbone relief at last!

So nice to finally have this. I needed it for my homework station, which is a small area, so I can only fit a dining chair versus a regular office chair with wheels. Unfortunately, the dining chair is not designed for long sitting periods, so this seat cushion fits the bill perfectly! It relieves my tailbone pain and its 2+” thickness also raises me a little higher on the desk for a better ergonomic posture. The bottom material is rubber so it stays in place on my leatherette seat! So glad I got this!

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair ReviewEverlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review

I have been working from how because of Covid-19 and needed support in my work chair. This cushion is doing an amazing job. It took a few days but after the impression of me sitting on it was setting in, it has been extremely comfortable.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Takes Away the pain

Started randomly having pain at my tailbone. Did a lot of research and came across this pillow. Very much worth the purchase. As long as I sit on this pillow I have no pain. I sometimes bring it in the car for long trips.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair ReviewEverlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
R. Chua
Instant Comfort!! I'm So Happy!

I've been spending more time at home and on my chair/work desk so that means a lot of sitting. Which means my butt has been hurting a lot more sadly. But the moment I sat on this seat cushion, I immediately could tell a BIG difference! I am soooo happy I got this! Total game changer. Super comfortable for sure. Of course, don't forget to get up and stretch/walk around every now and then though! Highly recommended!

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Gene P.
One year in and it's still working great!

I weigh over 300 pounds (I'm a weight lifter, not a sloth), and I sit on this ALL day, every day in my office chair.It's taken a lot of abuse and still holds it's shape and cushioning ability.I'm really amazed at how well this product has held up...and how much it's helped.I have a lot of low back pain and this has helped it tremendously.I recommend this product.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Juanjuan Z.
United States United States
This product really help me a lot, it's comfortable and do reduce my back pain.

Because my back pain for a long time and really influence my daily life,but in the same time, i have to study every day, so one of my teacher recommend such product to me, cushion. So i buy one. I have used this product for more than three months, so i can share my feeling to all of you.First of all, it really takes time to revel it's effect, after you use it continuously, you will see the results, i really help me to reduce my back pain. Secondly, it's really comfortable to use this product when i study or work. Thirdly, all in all, it's worthy to own this product in your daily life if your life style just like me, need to sit for long time.And also remind to do exercise.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Geo L.
United States United States
Luxurious Ortophedic Butt heaven!

Gaming endless hours especially on your days off can really take a toll on your butt, having something super comfy, heat responsive memory foam in a U shaped ergonomic design would have you gaming all day. I am a real big fan of this company , they make realky good quality, comfortable amd awesome memory foam products, and this for me is like the icing on the cake/ cherry on top. This very well made cushion makes back pain a thing of the past. It is very highly recommended, the comfort you would feel might be akin to sitting in a luxurious monarch throne.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Julia H.
United States United States
Recommended by chiropractor

Bought it for work, based on chiropractor’s recommendation, to adjust my sitting habits and help eliminate the pain. So far it’s been working wonderfully and I have no issue getting through the day!

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
United States United States
Great support cushion

This foam seat cushion adds nearly 3" of height to a chair.  It is firm, but comfortable, which helps in maintaining good posture.  There is also a small gap in the center back, which keeps pressure off the tailbone. Highly recommend for any chair!

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review

Memory Foam Coccyx Seat Cushion for Office Chair


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