SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

I purchased this product for a quick fix to last me about a month, I'm on week 2 and it hasn't helped if at all. It makes sense that I would run into the sagging problem but I didn't think of it until I laid in my bed with the new foam on. If you have any sagging on your mattress and you put this foam on top of the sagging mattress, it will obviously sag as well with your weight on it. This is a fault of my own to not think of this but I wanted to write a review just in case someone else was like me and didn't think of this. Hope this helps.

I have bought a many mattress toppers over the years and most had many merits. This is by far the most noteworthy one I have purchased. I have Sever rheumatoid arthritis and struggle to find a reasonably firm mattress that is also rigid at its base and not too soft it worsens thing. I have given up on spring mattresses and use a combination of a traditional futon mattress along with some kind of topper to create the ideal bed. I have tried 4 different memory foam type toppers in the last 4 years that were all good in their own ways. They are somewhat Superior to down or quilted ones but not as cushy so I think both have merits. Sometimes I stack two toppers on my futon mattress. I have stacked three including a down topper. I’m happy to say this is No longer necessary. This topper is enough on its own so far. I’m hesitant to say it’s the best topper I’ve tried but that is looking to be the case. I can’t exactly explain why it’s so good but it might be the thickness and nature of the memory foam. All I know is I wake up refreshed but I don’t want to get up in the morning for good reasons. I used to wake up in pain. This is the opposite, so much So that I lazily drag my laptop into bed to do work for the first hour of the day. Not because I wake up in pain , which is the norm for me. I do it because I’m that comfortable. For someone who wakes up with crippling joint pain more days than not I can see that this is making a notable difference in my sleep. I can only praise this mattress topper as I use it with a futon mattress. I imagine it would be a welcome addition to anyone. It it has been a game changer for me.

I actually have a really small room so my bed is shorter than a normal sized mattress. I bought two of these mattress toppers and cut them down to size so they would fit in the space and they’re super comfortable! I actually have a lot of lower back pain and used to have trouble with tossing and turning on my old mattress but this has helped relieve some of that pain I used to feel. 10/10 would buy again😊

Been sleeping on this topper for almost a month now, and it's held up well so far. When I received it, it was folded into thirds width wise, then rolled up length wise and packed in a bag, then the bag was shipped in a box. When I got it out of the bag, the foam quickly bounced back to its original shape, except for the end that was closest to the center of the roll. It was still flattened in that area after having it out of the bag/box for over 24 hours, so I carefully pinched a bit of each side of the flattened area and gently pulled apart to see if that might jump start the expansion. That seemed to work because by the end of the day, the flat part had finished expanding to the correct shape, and I could go ahead and put it on my bed.The third night I slept on it, I slept so hard that I slept through my alarm and was almost late for work the next morning. I hadn't stayed up late that night or anything, and the last time I remember oversleeping was at least 10 years ago, so I blame the topper and assume I must've just been sleeping really well! I was concerned this topper might make me feel hot - it hasn't so far, but it's winter at the moment. I'll reserve final judgment on the heat factor until the summertime rolls around and I can really put it to the test.***UPDATE*** I posted my original review in February 2022, it is now August 2022, so I can update with some feedback about the heat factor. I live in the South where it's crazy hot/humid, and this topper DOES NOT make me feel any hotter at night than I did before I bought it. It has kept its shape and doesn't appear to have flattened out at all. I am very happy with the quality (especially for the price), so I'm bumping my rating up from 4 stars to 5 stars.

I was skeptical but figured for $100 I’d try it. WOW! My husband and I laid it out for 24 hours like it said and slept on it after that, it felt like we were on a brand new mattress. Definitely worth it.