This is the most comfortable topper I have ever had. I bought the Twin XL which fits our king size adjustable bed perfectly. Best night sleep I have had in ages.

The longer you lay in one spot the harder it is to roll over. Its to HOT too. There is a chemical smell from the foam so it needs to air out about a week before you sleep on it.

When I bought it my feeling was it's 4 inches thick. There is 3 inches of foam and a thin mattress cover that doesn't equal 4 inches of foam. I am 6 feet 5in.. tall and 245 lbs. This doesn't work well for me.

The mattress we bought a year ago was not as comfortable as we had hoped. This mattress top solved that problem. It’s like sleeping on a luxury memory foam mattress that would cost several thousand dollars. We absolutely love it!

Great buy. Super comfortable. I aired out the mattress for a couple days and it was fine. My husband and I are having awesome sleep. We keep having a hard time wanting to get out of bed lately.

I was hesitant at first to purchase this mattress topper but went ahead a bought it anyway. One of the best purchases I ever made. It's like sleeping on a cloud so soft and comfortable.

It made our stiff Temperpedic bed soft and comfortable. If one person gets out of bed in the middle of the night, it won’t wake the other. Highly recommend.

I bought this mattress topper a few weeks ago and both my husband and I have been sleeping like babies ever since. Our backs do not hurt in the morning and no more waking up in the middle of the night for bathroom trips. We LOVE it!!

This mattress topper is exactly what I wanted. I bought a mattress just a few years ago that turned out a lot firmer than I expected it to be. I had another topper that helped, but this one really does the job.

This topper has been great but calling it 4 inches would be a bit deceiving it's really 3 inches and a thicker mattress pad that goes on top of it. Overall ir's nice and has been great.