Sitting for long hours — whether at a desk, in the car, or on the couch — can quickly lead to tailbone pain, lower back discomfort, and poor posture. That’s where a seat cushion like the Everlasting Comfort Memory Foam Seat Cushion comes in.
Marketed as a solution for pressure relief and better sitting posture, this cushion has become very popular among office workers, remote employees, drivers, and anyone who spends long hours sitting. But does it actually make a difference?
In this review, I’ll break down comfort, support, materials, real-world use, pros and cons, and who this cushion is best for, so you can decide if it’s right for your needs.
Quick Overview: Everlasting Comfort Seat Cushion
Product Name: Everlasting Comfort Memory Foam Seat Cushion
Best For: Office chairs, car seats, wheelchairs
Primary Purpose: Tailbone pressure relief & posture support
Material: High-density memory foam
Cover: Removable & washable
Firmness: Medium-firm
Shape: U-shaped cutout
Price Range: Affordable–Mid-range
Why a Seat Cushion Can Make a Big Difference
Most standard chairs aren’t designed with long-term comfort or spinal alignment in mind. Over time, this can lead to:
- Tailbone pain (coccyx discomfort)
- Lower back stiffness
- Poor sitting posture
- Numbness or pressure buildup
A quality memory foam seat cushion helps by:
✔ Redistributing weight evenly
✔ Reducing pressure on the tailbone
✔ Encouraging better posture
✔ Increasing comfort during long sitting sessions
Design & Shape: What Sets It Apart
The Everlasting Comfort seat cushion features a U-shaped cutout at the back, designed specifically to relieve pressure on the tailbone.
Key Design Features:
- Ergonomic U-shape for coccyx relief
- Thick, supportive foam construction
- Non-slip bottom to keep it in place
- Universal fit for most chairs
This design helps reduce direct pressure on sensitive areas while supporting your hips and thighs.
My Personal Experience With The Everlasting Seat Cushion
Using the Everlasting Comfort seat cushion during long workdays made sitting noticeably more comfortable. The cushion provided consistent support without feeling stiff, and the U-shaped cutout helped reduce pressure on my tailbone. After several hours of sitting, I felt less soreness than usual, especially in my lower back. It’s not a miracle fix, but it definitely improved overall sitting comfort.
The cushion works well on office chairs, dining chairs, car seats, wheelchairs, and other hard or lightly padded seating surfaces.
Comfort & Support Performance
Memory Foam Feel
The cushion is made with high-density memory foam, which provides a medium-firm feel that balances comfort and support.
What this means in real use:
- Soft enough to feel comfortable immediately
- Firm enough to prevent bottoming out
- Maintains shape throughout the day
Unlike cheap foam cushions that flatten quickly, this one retains its structure even after hours of sitting.
Ease of Use & Versatility
One of the biggest advantages of the Everlasting Comfort seat cushion is its versatility.
You can use it on:
- Office chairs
- Dining chairs
- Car seats
- Wheelchairs
- Hard seating surfaces
It’s lightweight enough to move between locations, making it ideal for both home and travel use.
Long Sitting Sessions
During extended use (workdays, long drives, or gaming sessions), the cushion helps:
- Reduce pressure buildup
- Minimize stiffness
- Improve sitting endurance
Many users report feeling less soreness at the end of the day, especially in the lower back and tailbone area.
Who This Seat Cushion Is Best For
If you experience hip or leg discomfort while sleeping, you may also find relief with a leg and knee support pillow, such as the one in our Contour Legacy review
This seat cushion is a great choice if you:
✔ Sit for long periods daily
✔ Work from home or in an office
✔ Experience tailbone discomfort
✔ Want better posture support
✔ Prefer medium-firm cushioning
It’s useful for:
- Office workers
- Drivers and commuters
- Students
- People recovering from injury
- Anyone with lower back sensitivity
For relaxation after a long period of sitting, some people find that using a weighted blanket at night helps promote deeper rest.
Materials & Build Quality
Memory Foam Core
- Durable, slow-rebound foam
- Doesn’t lose shape easily
- Designed for daily use
This cushion is built to last and doesn’t require frequent replacement
Cover & Maintenance
- Soft, breathable fabric
- Removable zippered cover
- Machine washable
This makes cleaning easy and helps keep the cushion fresh over time.
Comparison to Other Seat Cushions
Looking for different types of seat cushions? Here are a few Amazon-available options worth considering alongside the Everlasting Comfort cushion:
| Product | Best For | Key Feature |
|---|---|---|
| Everlasting Comfort Memory Foam Seat Cushion | Everyday comfort & tailbone relief | U-shaped cutout, soft-firm feel |
| FOMI Extra Thick Orthopedic Memory Foam Seat Cushion | Budget orthopedic support | Thick foam, pressure-relief design |
| 4 Inch Thick XL Orthopedic Memory Foam Seat Cushion | Plush & extra support | 4″ extra-thick memory foam |
| HEST Foamy Seat Cushion | Portable comfort anywhere | Dense foam, easy to carry |
How to Use This Comparison
Everlasting Comfort Memory Foam Seat Cushion
Your primary review product. Ergonomic U-shaped design, memory foam for tailbone relief, great balance of comfort and support — excellent all-around choice for office chairs, cars, wheelchairs, and more.
FOMI Extra Thick Orthopedic Memory Foam Seat Cushion
Budget-friendly orthopedic cushion with a cut-out and thick foam. Solid pressure relief for the tailbone, lower back, and hips for everyday sitting.
4 Inch Thick XL Orthopedic Memory Foam Seat Cushion
Extra-thick memory foam cushion (4″) with a non-slip bottom — ideal for those who prefer a higher, more plush seat and extra comfort during long lounging or work sessions.
HEST Foamy Seat Cushion
Premium portable option that’s even more versatile — ideal for travel, bleachers, outdoor seating, and everyday office or home use.
Pros & Cons Summary
✅ Pros
- ✔ Effective tailbone pressure relief
- ✔ Medium-firm support that doesn’t flatten
- ✔ Versatile for many seating types
- ✔ Washable cover
- ✔ Good value for everyday comfort
❌ Cons
✖ May feel firm initially for some users
✖ Adds height to the chair (short users may notice)
Final Verdict: Is the Everlasting Comfort Seat Cushion Worth It?
If you spend a lot of time sitting and want a simple, affordable way to improve comfort and reduce pressure, the Everlasting Comfort Memory Foam Seat Cushion is worth considering.
It offers:
✔ Reliable support
✔ Comfortable memory foam
✔ Thoughtful ergonomic design
✔ Easy everyday use
The Everlasting Comfort cushion offers a balanced solution for daily sitting comfort without being overly bulky or expensive. While it won’t replace a high-end ergonomic chair, it’s an excellent comfort upgrade for most seating situations.
See all of our tested comfort and lifestyle products on the Reviews page
Frequently Asked Questions
Q: Is the Everlasting Comfort Memory Foam Seat Cushion good for tailbone pain?
A: Yes. The U-shaped cutout is designed to reduce direct pressure on the tailbone, which can help relieve discomfort caused by prolonged sitting.
Q: Can this seat cushion help improve posture?
A: While it won’t correct posture on its own, the cushion helps promote better sitting alignment by evenly distributing weight and reducing pressure on sensitive areas.
Q: Is the cushion too firm or too soft?
A: The Everlasting Comfort seat cushion has a medium-firm feel. It’s soft enough to be comfortable but firm enough to prevent sinking or flattening during long sitting sessions.
Q: Will this cushion add height to my chair?
A: Yes. Like most memory foam seat cushions, it does raise your sitting height. Shorter users may need to adjust their chair height slightly.
Looking for More Comfort Solutions?
Explore more comfort-focused reviews in our Sleep & Comfort section to find products that support better posture, relaxation, and everyday comfort.
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