PrimaSleep Twin Mattress, 10 Inch Gel Memory Foam Mattress, Gel Infused for Comfort and Pressure Relief, CertiPUR-US Certified, Bed-in-a-Box, Medium Firm, Grey, Twin Size

Very nice mattress, impressed how long it has held up like the day we got it! Only problem, makes you want to stay in bed longer😀

I bought this mattress in 2022 and still it os same, soft and comfortable. I love it. Highly recommended.

I was reading about 1000 reviews on beds before finally committing to one. I will update this review in time to see how it performs in the future, but for now I wanted to add to the reviews the overwhelmed shoppers like myself will see. I wrote this review after having it for 2 weeks, but now after 3 years, my positive comments still hold up!Overall, I absolutely love this bed. It came right when it was promised, and I let it expand for nearly the entire 48 hour recommended time. It's only gotten to around 9", but I'm not too worried about it, it's comfortable and a very good size as is, wouldn't change a thing. There was a slight chemical smell that has gone away as I let the mattress rise. I also read that people had trouble with fiberglass... well don't remove the cover. I believe it is to protect the mattress from some liquids, and it isn't intended to be removed. So I avoided that and don't have a problem with it at all.My biggest worry was mold. Thankfully no other reviews mentioned mold, so I thought I was safe. And when I received it, there was no appearance or smell of mold whatsoever. Good stuff!When people explain that it is both soft and firm, they are absolutely right. The first maybe 2 inches are soft, while the rest is supported by a more firm foam. This allows me, a small 120lb woman, to sink in but not keep sinking in. I hated memory foam because I would never sink the way I wanted so it felt way too firm. I really feel like I am supported in all the ways I need to be. I have never woken up in any pain, and I have even been sleeping all the way through the nights. I guess you don't realize how much you were suffering on a bad mattress until you get a new one!Finally, it is even a very comfortable mattress for 2! I don't find my arm getting sore or loosing circulation in any cuddling positions so far. I know that is a little weird, but for anyone looking for a mattress for 2, I hope it helps. The "medium" feel of both soft and firm has kept us both very happy, as I am someone who loves a soft bed, and him firm.The other biggest complaint I've read is that it doesn't last very long, so I updated my review about a year later. So far, it works just as well as the first day I got it! I'm still so comfortable!!I am updating again after 3 years. I am still so happy and comfortable on it! It does feel like the top "soft" later got a little softer, but the high density part beneath remains wonderfully supportive. I also don't feel like the additional softness over time is a bad thing by any means. My husband and I do not fall to the middle anywhere, and still cuddle comfortably through the full night.The only bad thing is that I babysat for a dog who loved thrashing around on a bed, and I think his nails caused some small kind of pilling effect on the top foam layer. But even with that, I don't feel it and it doesn't affect the function of the mattress. You only notice if you are running your hand over the bed and looking for it.After 3 years, I could not be happier. I want everyone to have this mattress!!!

It sleeps well. The only issue is the chemical stink. They say it lasts a few weeks and that was false. It smelled terrible with windows open for over 2 months.

only had it for few days. I like the firmness without pressure points. I'm not heavy, hence don't sink into the mattress.Packaged well, doesn't emit chemical odors. Took less time to achieve form than suggested by the manufacturer.Has zippered mattress cover, that's a plus for me. Platform bed frame.

Super comfy, got it for my dorm, last me till graduation and it still good!

This is a great mattress! It did have some off gasing in the beginning so I kept my Windows open to let air out. I've had this mattress over a year now and absolutely love it!

Bought this mattress as my Pillow Top spring mattress bought from Amazon about 4 yr ago was already feeling 20 yrs old & made my arms go numb all night. My friend has a memory foam mattress & recommended one to me. Considering she is a little heavier than I am and loves sleeping as much as me, I jumped on the recommendation.The mattress comes compressed & rolled in a 56 lb box. You have to lay it out & gently cut the plastic for it to start taking form. It says to wait 48 hours; which I did, because it seemed like the mattress never got to 9". I bought a 10" mattress, & the box said so, too.After 48 hours, the mattress only grew to 8.7 inches or so. It really feels low to the ground on my bed frame, especially after the pillow top.I wish I got the extra 1.3 inches of foam I purchased because this mattress is not made for sitting on for long. After a few moments of sitting on my bed with my legs folded like a pretzel as I like to do, it feels like I am sitting on the bottom of the mattress. If I go from sitting to laying down, the mattress won't reinflate at all. I have to stand up & stay off it for a minute, then come back to lay down.This bed beats the spring mattress only because there aren't springs poking my hips and shoulders anymore. But, it's really made for back sleeping, especially if you're a bigger guy like me (31 yr old, 5'7, 200 lb), because after being on my side for 30 min to an hour, it feels so low again. If I sleep on my back, the weight is distributed well enough and the sleep is AMAZING. Too bad I like to sleep on my side AND my back & change positions.If this mattress had the extra 1.3X inches of foam as advertised, I wonder if it would be more comfortable. I also wonder if I should have spent the $50 extra dollars or so for the 12", so I could have gotten a true 10" of foam.No gross smells; set up is easy; mattress is WAY lighter than the spring kind.If you're petite and NEED a mattress, I'm sure this would be ok. At least I'm not suffering from numbness in my arms anymore. But if you're a bit on the bigger side, I'd look for something higher quality. This mattress, considering the budget price, is more disappointing than expected. If I buy a 10" mattress, I want it to be 10" tall.