I've never slept on memory foam, but I'm a side sleeper with sore shoulders and bought this topper based on reviews. It's been about 3 weeks now, and I'm sleeping better, shoulders are not sore, and I'm happy. I don't know the longevity of these toppers, hope it lasts a good long time. There was no odor to the foam at all. Yes, it sleeps a bit warmer, but it's not unreasonable. If you're on the fence like I was, take a chance! I'm glad I did.

[This review was collected as part of a promotion.] Got a Gel infused mattress topper in a compact package. It felt more comfortable to sleep during hot summer months compared to a generic mattress topper. Definitely feels like a magic. It was easy to set up and fluff up post unboxing. Thanks Influenster for letting me try this!

I was looking for a topper that would make my current firm mattress softer, and this did the trick! The 4 inches is definitely plush, so if you don't want something too plush I would choose the 3 inch topper. I also sleep so much cooler at night thanks to the gel in the topper.

[This review was collected as part of a promotion.] Super comfortable. Keeps cool even when the house is hot. No pressure points when laying on it. Offers enough support for a bigger guy. Will buy more of these for my bunk house.

[This review was collected as part of a promotion.] I recently got the Lucid 4-inch gel-infused memory foam mattress topper, and it's honestly been a game changer for my sleep. From the first night, I noticed a huge difference in how supported and comfortable I felt—like the topper just cradled my body without sinking too much. The gel infusion helps keep it cool, which is great because I tend to overheat at night. It also helped soften up my older, firmer mattress without losing the support I need for my back. Overall, I wake up feeling more rested and far less stiff than before.

My husband loved it! It was too soft & too warm/hot for me.

[This review was collected as part of a promotion.] Great topper for a firm bed or perfect for sleepovers with my toddler. It does not give any real support, it only makes your bed softer for a minute

Too hard and slides off my mattress. Isn't 4 inches, either. It didn't make me sleep hot, though. Must return, sadly.

did not like it at all, I gave it away, after laying on it you sink in, and it does not hold it thickness

Folds up like a Taco when you lay on it.