Very comfortable, especially if you spend a lot of time sitting. It gets my stamp of approval!

GREAT PILLOW! I sit a lot for my job with data and I am forever trying to find a good pillow type thing to sit on. I got this hoping that it would be good, and it definitely is. The pillow is nice and cushiony and has a lot of pillowy soft squish to it so when sitting for long periods of time, the pillow doesn't totally bottom our and compress. I like the washable cover also. Very good if you need a pillow for long sitting sessions

This seat cushion is pretty comfortable! Not the firmest one I've had but good for a pit of pressure relief. It's big enough for me (5'10 300lb) but not as big as some other plus size cushions.

I can understand how frustrating it must be to find a pillow that doesn’t quite meet your needs, especially when you're trying to make your desk chair more comfortable. While I don’t have hemorrhoids, I recently purchased a pillow for my chair, hoping it would provide some relief. Unfortunately, I’ve found it to be not as comfortable as I expected. My lower back often feels tired, and my hips aren’t very happy either. Although the pillow is of good quality and feels firm, it just doesn’t seem to fit my chair properly. It’s disappointing when something that should help ends up being more of a struggle. I hope you find a solution that works better for you!

I've been using this plus size cushion seat every since I got it and it gives me all day comfort. It's durable, firm yet it gives great support, it's affordable and it's pink!I absolutely love it.

If I hadn’t gotten this cushion on vine, I probably would’ve gotten a smaller size, but I think only extra large was offered. I am having an uncomfortable procedure in a couple weeks and I think this will help with my recovery… comes vacuum sealed kind of flat in plastic bag and once opened it puffs up like a foam mattress that comes in a box …comes with the grey cover o on it and as shown in the picture ….zips off if you want to change it to the pink one to wash the cover. Cushions aren’t super cheap but I did google different ones and they’re pretty much in line with what I saw out there. There are some cheaper ones available but this one does seem cushier. I believe when you have to sit at your job for too long keep your tailbone and back from hurting.

I sit in my computer chair for most of the day, and because of this I need a little more cushion in my chair to keep comfortable. I got this cushion for that very reason, and I think it is quite comfortable to sit on. After more than a month's daily use for 8-12 hours a day, this cushion is still very comfortable.

UPDATE AT END OF REVIEW***I had a serious accident more than 10 years ago that essentially destroyed my spine from top to bottom. I've been in pain every day since, and have had more spinal fusions, misc surgeries, and other procedures to correct the damage and reduce the pain than I can count. Because of my injuries, I am forced to be very sedentary and spend most of my time in my recliner with a cushion like this one under my tush and wedges and pillows under my knees to create a modified zero-gravity position.One thing I discovered soon after the accident was that sitting for extended periods without a cushion that helps relieve some of the pressure from my lumbar is a big no-no. I've used a competitor's cushion for the last 10+ years, and it is lovely, but because I am sitting on it nearly 24/7, it loses its loft and stops being comfortable after a few years. They have a good warranty, but I wanted to try something new.When this cushion crossed my screen, I wasn't sure if it would work for me, as it's a full "donut", with unbroken cushioning all the way around, whereas the brand I've been using for years has a tiny gap at the back for the tailbone, but decided to give it a try.When it arrived, it looked incredibly flat and puny in its box - to be expected with vacuum-wrapped memory foam - so I took a deep breath, cut the packaging off, and let it expand. It started puffing up immediately, despite the colder than normal temps here in Florida, and within a short time it looked to be fully expanded. But, because I know I'll be hard on it, I decided to let it rest for 18h before first use (I'd planned to wait a full 24, but I was having a bad day, and my old cushion wasn't helping nearly as much as I needed it to!). I finally brought it over to my recliner, swapped it out with my old, no longer trusty cushion, and gave it a sit. Sinking into it, I realized it was far comfier than my old cushion!It's soft, yet supportive, and relieves some of the pressure on my lumbar and tailbone.I haven't tossed my old cushion yet and will be putting the King Mills cushion through its paces over the next few months. I may end up swapping between this cushion and my old one if I find that it loses some of its cushion-y goodness and loft from being used nearly 24/7 (as my old gold standard did), and will try to remember to update the review with my experience as time goes on.UPDATE:Update 1/6/25 changed review from 5* to 4*It's been about 6 weeks now, and for the last 2 weeks I've been noticing the cushion losing significant loft and losing a lot of it's ability to keep the excess pressure off of my spine. My old cushion wasn't quite as tall or soft, was made of firmer foam & lasted several years before getting to this point.As of today, I'd still recommend this cushion to a someone who isn't stuck in a recliner most of the day & night, as it is very comfortable and cushiony when it has more loft, and I think having more time to recover that loft each day will contribute to it remaining comfortable for a longer period of time - or I still think it could be a great option for a desk chair, on the couch (if you're not sitting there 24/7!), etc.I'll be swapping this cushion out with my old cushion (and keeping my eyes out for a new one) to see if it helps & will update the review again if it does.