Search  for anything...

C CUSHION LAB Patented Pressure Relief Seat Cushion for Long Sitting Hours on Office/Home Chair, Car, Wheelchair - Extra-Dense Memory Foam for Hip, Tailbone, Coccyx, Sciatica - Light Grey

  • Based on 18,731 reviews
Condition: New
Checking for the best price...
$74.98 Why this price?
Save $10.02 was $85.00

Buy Now, Pay Later


As low as $12.50 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Mar 12 – Mar 13
Order within 14 hours and 11 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Gray


Features

  • SPECIALLY SHAPED BY IN-HOUSE ERGONOMISTS the Ergonomic Seat Cushion is scientifically contoured to cradle your thighs & hip and help you sit upright up on any chair.
  • ADD INSTANT COMFORT TO ANY CHAIR soft hip and thigh cushioning turn any chair into your personal throne. No more back pains or legs falling asleep!
  • IMPROVE POSTURE, ALL DAY SITTING COMFORT ergonomic contours encourages proper posture and a straight spine, redistributing your lower body weight for comfort even during long hours of sitting. Great for driving, working, or wheelchair usage.
  • ZERO PRESSURE SUPPORT proprietary extra-dense charcoal memory foam offers soft and velvety support while remaining odor-free in usage.
  • WORK FROM HOME IN TOTAL COMFORT TODAY enjoy back & hip relief while working from home on any chair. If not satisfied, hassle-free full refund.
  • DRIVER TESTED, TUSH APPROVED take the weight off your tailbone and lower back during long drives or road trips. Great for wheelchair and mobility scooter relief.

Brand: C CUSHION LAB


Special Feature: Pressure Relief Design


Color: Gray


Size: Standard


Fill Material: Memory Foam


Brand: C CUSHION LAB


Special Feature: Pressure Relief Design


Color: Gray


Size: Standard


Fill Material: Memory Foam


Shape: Seat


Age Range (Description): Adult


Recommended Uses For Product: Sitting


Use for: Hip


Material: Memory Foam


Item Firmness Description: Soft


Product Care Instructions: Spot Clean


Number of Pieces: 1


Pattern: Solid


Item Weight: 2 Pounds


Variety: Memory Foam,Seat Cushion


Material Type Free: Odorless


Fabric Type: 100% Recycled Polyester


Model Name: Pressure Relief Seat Cushion


Specific Uses For Product: Pressure Relief Seat Cushion


UPC: 749403978706


Manufacturer: Cushion Lab


Product Dimensions: 16"L x 16"W


Unit Count: 1.0 Count


Item Weight: 2 pounds


Item model number: CL-SC-LIG-011


Date First Available: December 28, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 12 – Mar 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Has helped so much with pain caused by old couch cushions. Better than others I tried.
Color: Gray
We eat dinners in the family room while watching a movie and sit on an old couch with a coffee table that raises to table height. I am 77 years old and sitting on the worn and flattened cushions of the couch was causing pain in my hips so that it was difficult to walk for a bit when I got up from the couch. By the end of a 2-hour movie, my legs were uncomfortable, beginning to ache, and felt like the blood supply was cut off from them because the couch cushion flattened so that the frame of the couch was hitting the back of my thigh. Since we haven't found time to get out to find a replacement couch, I turned to Amazon to find a temporary solution. I ordered this "butt cushion" in addition to 4 others in hopes that one of them would relieve the discomfort of sitting on our couch. I wanted something firm enough to overcome the flattening of the old couch cushions, but, it trying the different cushions, I found that shape and size is also important. Since I weigh 112 lbs., most of the cushions I ordered were firm enough, but the support offered by each was different. Some flattened after a short time, and some just weren't very comfortable because of the shape. This cushion is more expensive than the others I tried, but saving money at the expense of less comfort wasn't an option. I have been using this cushion every night for over a week, and no longer have the hip pain when I get up from the couch. The leg discomfort is also gone. The 4 other cushions have been returned. Since I weigh 112 lbs., I can't vouch for how this cushion would hold up to more weight, but it works for me and I am happy with it. UPDATE 07/30/24: I have been using this "butt cushion" every evening for at least 3 hours for the last 2 months, and I wouldn't want to do without it. In this time, it has not flattened at all, is very supportive, and perfectly fits the contour of my butt and thighs so I no longer get pains in my hips and legs from sitting on our old couch. You would think that finding a suitable cushion to sit on would be an easy task. In my experience of trying different cushions, I found that the perfect cushion is a very personal thing. Not only does it have to supply a comfortable firmness for support, but it must conform to your individual "butt contour". It is often necessary to try more than one to find the one that is perfect for you. This cushion is all that for me. UPDATE 12/16/24: I have now been using this cushion on my couch to sit on for over 6 months. It is still as supportive as it was when new, and has not flattened at all. Since using it, I have not had pains in my hips or legs after sitting on the couch. The cushion is so comfortable, we have put off getting a new couch. I suppose this is the only down side to having a comfortable cushion to sit on. I hope this review was helpful for you. ... show more
Reviewed in the United States on June 15, 2024 by Judy L.

  • No more pain and tears!
Color: Black
I had been dealing with terrible lower back pain due to all the sitting I was doing during the week. Driving 90 minutes hours to work, sitting for 7 hours at a desk, then driving over 90 minutes hours home. I was basically in tears at the end of each work day due to the pain. I tried a lower back pillow but it just made things worse. I was also dealing with hemorrhoids and was looking for a seat cushion to reduce discomfort. This cushion appeared to check all the boxes. I was on the fence about buying due to the price but it has been worth every penny. I’ve been sitting on the cushion when I drive and when i am at my desk at work. I’m considering buying another so I don’t have to carry it to and from the car into work, as it’s quite a big cushion. My back pain has improved by 80%. The pain is nowhere near where it was and I’m no longer in tears at the end of the day. It’s very comfortable and it stays put which is great while driving. It does get super stiff when it’s cold out and i leave it in the car overnight but it doesn’t take long to get soft again. Highly recommend this cushion to anyone who sits a lot and experiences back pain. ... show more
Reviewed in the United States on March 3, 2026 by Lisa

  • Best cushion I’ve found for coccyx pain!
Color: Black
I fractured my sacrum on both sides and damaged those ligaments to the coccyx 12 years ago after a fall on ice. If I sit too much, I still sometimes have pain flare up that lasts for weeks or months, I’ve tried numerous different therapeutic cushions. This arrived yesterday and I can already tell it’s the best cushion I’ve tried yet. I’m in the middle of a pain cycle now, but sat for one hour in complete comfort yesterday. It seems the perfect combination of support and softness. The curve at the back is ideal. I took a chance, thinking it was rather expensive, but knowing it could be returned. It was worth the cost! And the delivery was within a few hours of ordering. Highly recommend. ... show more
Reviewed in the United States on February 17, 2026 by mom2jk

  • It's comfortable
Color: Gray
It's very comfortable.
Reviewed in the United States on February 24, 2026 by libby brodie

  • It works well enough
Color: Gray
I’m 26 weeks pregnant and my home office chair is a cheap one off Amazon. My hips and back are killing me after sitting for so many hours. I bought this as it was recommended in a pregnancy group I’m in, and I’m pleasantly surprised. It doesn’t take away all the pain, but I notice a huge difference now - I’ve been using it for several days and there’s less pain when I stand up. It’s comfy to sit on, didn't have a smell, and seems to be of good quality. It’s memory foam so it fluffs back up when I stand up. Seems like it will hold up well - we’ll see. I only have 14 more weeks of needing it anyway. For the cost, I would buy again! ... show more
Reviewed in the United States on March 4, 2026 by Melissa Melissa

  • Was hopeful...
Color: Gray
I was quite hopeful about this cushion and after using it for a few weeks, it felt just as hard as the seat u was trying to cushion. I have degenerative disc disease and arthritis in my lumbar spine and since using this cushion, my tailbone has begun to ache after sitting for a few hours. It is quite firm, not a lot of give. If that's what you know will work for you, you may want to try it. ... show more
Reviewed in the United States on February 28, 2026 by Mary Macey

  • Cloud For Your Bottom
Color: Black
Very comfortable and breathes well. Does not get warm after sitting on it for many hours, and it springs back to its original shape as soon as you stand up. Makes a hard chair feel like a cushiony recliner, easing any pain in your rear. This item looks high quality, and feels no less. The memory foam is high quality and soft. Use it for any of your chairs around the house. It also makes you sit slightly taller, if that is a feature you would appreciate. ... show more
Reviewed in the United States on March 6, 2026 by Jakob H.

  • Comfortable and works not some type of hype.
Color: Black
These cushions are fabulous, I purchased for a friend who is wheelchair bound. He raves about how much the cushions are. They are so comfortable and helps relieve his pain, pressure points on his tailbone, firmness also aids in his relief from the pain. He is so happy, he’s found these cushions. He’s tried many different styles but these cushions are a godsend to him. Thank you so much… ... show more
Reviewed in the United States on February 24, 2026 by Maryln Hagen

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...