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
Original price was: $85.00.$74.99Current price is: $74.99.
Price: $85.00 - $74.99
(as of Jul 28, 2025 16:44:15 UTC – Details)
From the brand
Shop Award-Winning Comfort
✔ 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.
Customers say
Customers find the seat cushion comfortable and effective at relieving back pain, with the foam retaining its shape over long use. Moreover, the cushion works well and provides excellent support for hips. However, opinions are mixed regarding size, with some finding it perfect for XL wide chairs while others say it’s too small, and regarding slip resistance, with some noting it holds firmly in place while others report it sliding down. Additionally, customers disagree on the value for money, with some considering it worth buying while others say it’s not worth the high price.
11 reviews for 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
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Original price was: $85.00.$74.99Current price is: $74.99.
Judy L. –
Has helped so much with pain caused by old couch cushions. Better than others I tried.
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.
Kathryn Magendie –
Immediate help to my back and leg pain!
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.
Stef –
Great product for pain relief
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.
EJT –
Pain Relief
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.
Texastential –
Great choice for a seat cushion
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.
Susan Fowler –
Worth the money!
Very comfortable and has helped with my hip pain. I’ve had my left hip replaced twice and this has really helped to relieve the pain. I would definitely buy it again.
cliff pearce –
very comfy and solid. Good quality.
KR Canada –
It helped me big time. I have gone through two lower back surgeries and I wanted something to try. Ergonomic chair did not help me then I decided to buy it and since then my pain is more than 75% gone. I would recommend it to all who are suffering from low back pain.
An –
Good quality and materials
digitalfishpc –
I finally found a cushion that is supportive. Most cushions that I bought did not really provide much lower back lumbar support. This cushion supports the butt in that the two ends curl slightly upwards. This design is ingenious as it mimics the shape of our behinds. The Cushion does not sink all the way to the bottom. It is relatively dense to support my weight. It is not cheap but it provides relief and that is worth its price. It also relieves tailbone fatigue.
JS –
I have a Cushion Lab cushion that I have been using for 4 months here in the US. It is awesome and worth every penny. It is so good, I wanted to order one for my mum for her birthday. She is in the UK and there was only one option on Amazon UK (in the US there is a variety of colors and 2 sizes) and just going on the picture, it looks a little thinner than the one I have…but I cannot confirm this. I also work in International retail and I get it – we cannot offer the variety that we can in the US – so that didn’t bother me too much – but holy hotcakes – DOUBLE the price??? Yes, 2 times what I paid. For that reason alone, I have dropped my star rating. My cushion lab cushion here in the US is completely awesome. My mum, who is 94, seems to like it – and I hope it is twice as good as mine 🙂