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 17,184 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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

This item is eligible for return within 30 days of receipt

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 Monday, Aug 4
Order within 14 hours and 41 minutes
Available payment plans shown during checkout

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: Machine Wash


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: Monday, Aug 4

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.

  • Immediate help to my back and leg pain!
Color: Gray
This cushion (and the back rest) saved me money from having to buy a desk chair. The desk chair in the room I am now in was so uncomfortable I couldn't stand to be in it more than 30 minutes at most - my back hated that chair, so did my old piriformis injury--even getting up a lot and moving around as I do, this chair was simply awful. I stumbled on an ad for these cushions and decided to order from Amazon, even though amazon is becoming iffy on some things, like why did the cushion come in a box but the back support did not? Was it returned and sold again - ew - you can never trust Amazon anymore to know quality control or the newness of something. This seat is high so I have to use a foot rest but I had one any way since I'm only 5'2". it molds to my body. I'm about 117 pounds and I have plenty of room. It fits on the chair so there's not very much overhang, and this chair is not very big. It's cushiony but not soft, supportive. My back pain and leg pain were relieved by 85%-90%. And if I get up plenty of times, sometimes I have no pain (this is with the back support, so note that). Function wise, it does what I need it to do. It's sturdy, helps with pain relief, and comforts to my body instead of being a hard flat surface. It is not pleasing to look at - since I have to look at it every day, I wish I could cover it up with something else - bleh. Or I wish I had ordered both pillows in black - the grey does not look good and sticks out in a way I dislike - that's on me; should have returned and ordered the black. ... show more
Reviewed in the United States on June 5, 2025 by Kathryn Magendie

  • Great product for pain relief
Color: Gray
I was having issues with leg pain and back pain which I attribute to sitting for too long in one position at my desk. Since getting a new chair wasn't an option, I needed to find another solution. This product was a game changer. I felt immediate relief and even after using it for over a week, none of my pain has come back. Great product, easy to use, very comfortable and offers the right amount of support. ... show more
Reviewed in the United States on July 21, 2025 by Stef

  • Pain Relief
Color: Gray
I purchased this because my office chair is about 7 years old and the seat cushion is just flat, hard, and uncomfortable now. I was getting pretty bad sciatica pains and stuff hips. Upon first several months of use, it was wonderful as it relieved pressure points and I sat with better posture. I work from home and I try to split my time sitting and standing with my adjustable desk. Eventually, I needed some more support for my back, so I purchased the back cushion too (great product). But, over time, I became somewhat of a slouchy sitter, and due to the angle I certainly did some more damage than good despite both cushions. Good to maybe rotate different type of cushions or frequently changing from sitting to standing if you can while working for long periods. ... show more
Reviewed in the United States on June 24, 2025 by EJT

  • Great choice for a seat cushion
Color: Black
This is the best seat cushion I have ever used and I've used many. My sciatica was bad enough that I had to stand to watch TV or read. This cushion allows me to sit for a couple of hours in relative comfort. It's good for driving too, provided you're not unusually tall. I think what makes the difference is the dense but soft material the cushion is made of as well as the two vertical extensions in the rear which support the SI joints. If you have back pain or sciatica, this is money well spent. ... show more
Reviewed in the United States on July 11, 2025 by Texastential

  • One size does not fit all butts!
Color: Gray
It would be nice if they offered different sizes. Not everyone has the same size butt! I am a smaller woman & wear a size 2 pants and I wish it was made narrower so that the sides provided support. I never saw sizes for the pillow listed either. I hate one size fits all, because if one does not fit average it generally does not work. Otherwise it is a good idea for a support pillow. It appears to be made well. I am hoping I can use my sewing skills to sew that opening on the backside together somewhat. When I sit on it I always have to smash the opening closer to feel any support. I wish I would have found one where sizes were offered. ... show more
Reviewed in the United States on July 19, 2025 by Gayla

Can't find a product?

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