Sleep Innovations 4-inch Dual Layer Mattress Topper Review

  • Affordability - 8.5/10
  • Comfort - 10/10
  • Durability - 10/10
  • Materials - 9/10
  • Construction - 9/10


With this memory foam mattress topper, you are guaranteed to have a comfortable sleep. It is made from a layer for cooling gel and fiber-fill, which are topped with a cotton cover that fits snugly on the mattress.


When looking for a mattress topper, there are different types that are available. A normal foam, for instance, is a common choice because of its cheap price. However, it can be too thin and may be unable to provide the highest level of comfort. With this, there is one alternative that can prove to be promising – the best memory foam mattress topper. It is comfortable and can provide customized fit to ensure better sleep.

As you start reading the best memory foam mattress topper reviews, you will be overwhelmed with the long list of the suggestions. Among others, Sleep Innovations 4-inch Dual Layer Mattress Topper is one product you might want to consider. In the rest of this post, we will discuss more about its features. We will also discuss a few of pros and cons, making it easier for you to come up with a well-informed decision.

2-Inch Cooling Gel Memory Foam

This is a memory foam with two layers, with the first being made from cooling gel. This is one of the reasons why it can provide unbeatable comfort. Regardless of which side you sleep on, you will wake up to a good morning and without having to complain of body pain.

2-inch Fluffy Fiber Fill

This is the second half of the dual layer of this memory foam mattress topper. This makes it even fluffier, but not to the point that you will feel like suffocating. The top layer also includes a quilted cover that is also instrumental of your comfort.

Snug-Fit Cover

In the case of some of the memory foam toppers, there is a need for you to buy a separate cover. In the case of this product, however, this is not necessary as it comes with its own premium cover, which is soft and will never irritate the skin. It stays on place, regardless of how much you move during your sleep. It is also a good thing that it can be machine-washed.

3-pound Density Memory Foam

With a dense memory foam, you can be guaranteed that it will be able to retain its shape even through the years. The product can maintain its tip-top condition even with the application of too much pressure from the user. This is unlike other mattress toppers that can easily go flat.


  • Dual Layer: One good thing about this topper is how it comes with two layers of materials. This is one of the reasons why it can offer great support. At the same time, this makes sure that it will not be easily prone to wear and tear.
  • Does not Emit a Chemical Smell: In the case of most memory foam mattress toppers, when they are opened, they will most likely emit a foul smell, which can disrupt your sleep and can even trigger allergies. With this product, this is not a thing that you have to be worried about.
  • Perfect for all Sleeping Positions: The versatility of this mattress topper is another thing you will possibly like. Whether you sleep on your side, back, or stomach, you can be sure that it will provide customized fit for optimal comfort.
  • Comes with a Cover: The cover that is included in this mattress topper is also exceptional. It is made from 100% 300-count cotton and its stays on the top even if you move a lot during your sleep.
  • Extensive Warranty: Compared to most of its competitors in the market, this one has a longer warranty period. This should be more than enough to make you trust the manufacturer regarding the claims they make about their product.


  • Expensive Price: One thing that most people did not like about this memory foam mattress topper is that it is expensive. However, this high price is only because it has a top-notch quality, making it an excellent investment.
  • Can Trap Heat: One thing that should be noted about this product is how it is not made from 100% memory foam. There are different materials that are used in its two layers. There is a layer of fiber on the top, which is the reason why heat can be possibly trapped.


When searching for the best memory foam mattress topper, make sure to consider this product as one of the alternatives. Sleep Innovations 4-inch Dual Layer Mattress Topper may be an expensive choice, but it will be worth your money. It has dual layer to ensure support and comfort. It also has a snug-fit cotton cover that makes it even more comfortable.