NapYou Dual Comfort Crib Mattress Review

In this review, we’ll explore the features and specifications of the NapYou Dual Comfort crib mattress. We’ll cover everything from its structure and specifications to its unique features, such as its dual firmness. So, let’s get started and determine whether the NapYou Dual Comfort crib mattress is the ideal choice for your baby’s needs.

Sleeping Baby

NapYou Dual Comfort Crib Mattress Review


To whom do we recommend the NapYou Dual Comfort crib mattress?

We recommend the NapYou Dual Comfort crib mattress to parents seeking a budget-friendly option that meets all federal safety standards. It offers both a firm side for infants and a softer side for toddlers and is durable enough for one child from infancy through toddlerhood. However, it might not be recommended for parents intending to pass it on to a second child due to potential wear and tear from toddler use.

Product Highlights:

  1. Dual-Firmness Design
  2. Meets Safety Standards
  3. Fits Standard Cribs & Toddler Beds
  4. Removable & Washable Cover
  5. Affordability

Baby’s Little Place Reviews

The NapYou Dual Comfort crib mattress caught my attention due to its status as the official Amazon-exclusive product. As Amazon usually partners with companies that offer quality products at reasonable prices, it is certainly worth taking a look at.

Although my initial impression of the mattress was positive, I passed it on to our team for a thorough review before giving a final rating.

Moreover, in evaluating any baby product, we always include the opinions of parents who have already used it. For this reason, we asked them to share their experiences with the NapYou Dual Comfort crib mattress. I must say that the majority of them had positive things to say in their reviews.

Below, I have combined our results and information from parents into an extensive NapYou Dual Comfort crib mattress review, revealing everything you need to know before you decide to buy it.

Assessing the Advantages and Drawbacks of NapYou Crib Mattress

NapYou Dual Comfort Crib Mattress Review: Pros & Cons

Price on Amazon: NapYou Dual Comfort Crib Mattress


It offers a good support
Grows with your child
Sufficient firmness for babies
Cozy feel for toddlers
Fits all standard-size cribs and toddler beds
Removable and machine washable cover
Waterproof cover for easy clean
Meets all industry safety standards


A slight odor after unpacking
Not as durable as some of the other crib mattresses we have reviewed

NapYou Dual Comfort crib mattress specifications:

NapYou Dual-Comfort Crib Mattress Review: Specifications
  • Mattress size: 52″ long by 27 1/2″ wide
  • The thickness of the mattress: 5,5″
  • Mattress weight: 10,3 pounds

What is the NapYou crib mattress made of?

NapYou Dual-Comfort Crib Mattress Review: Structure
  1. Removable, waterproof cover
  2. Soft side for toddlers
  3. Firm side for infants

NapYou Dual Comfort Crib Mattress Review Breakdown

Unpackaging and First Impression:

The NapYou Dual Comfort crib mattress arrived compressed, rolled up, and vacuum-sealed in rigid plastic. The roll was packed in a relatively small cardboard box, protecting the mattress from transport damage. (Package dimensions: 29.1 x 9.8 x 7.8 inches.)

Upon unpacking the box, you should find the mattress, a waterproof cover, and a user manual.

Due to the mattress being rolled up, it needs to be decompressed initially. Although it’s indicated to expand within a few hours, in our experience, it took about two days to reach its full size. For optimal decompression, place the mattress on a flat surface in a well-ventilated room. This not only aids in decompression but also helps dissipate any initial odor.

The NapYou crib mattress also emits a bit of an initial smell, which might be unpleasant for some. However, this is common for foam mattresses, and the odor does dissipate over time.

Nevertheless, I could see its potential once it reached its fully expanded state.

Firmness and Support:

The infant side of the NapYou Dual-Comfort crib mattress feels firmer than the toddler side. When pressure is applied to the infant side, it remains firm and immediately springs back, whereas the toddler side shows an indentation. This distinction is intentional.

NapYou’s infant side is designed to be extra firm, providing essential support and safety for your infant. While it might feel excessively firm to you, that is how it should be.

On the toddler side, there’s an additional 1.5-inch layer of softer foam that molds comfortably to a toddler’s body, enhancing the mattress’s comfort without compromising the necessary support for proper posture.

I miss the clear markings to differentiate between the mattress’s sides. Although you can fill the difference, proper labeling would offer parents reassurance and prevent confusion.

This lack of clear labeling is a common issue with dual-sided crib mattresses, which I can not understand. Implementing simple and inexpensive solutions like numbering, color-coding, or naming the sides would resolve this easily.

Fitting in the crib:

The NapYou Dual Comfort crib mattress fits any standard-size crib and toddler bed.

The measurements of new baby crib mattresses must correspond to those the government sets. U.S. regulations define a standard crib mattress as a baby crib mattress that is at least 27 1/4 inches long by 51 5/8 inches wide and no more than 6 inches thick. The NapYou Dual-Sided crib mattress is 52 inches long by 27 1/2 inches wide and 5,5 inches thick, so it meets the required measurements.

Of course, the measurements of your crib must correspond to the guidelines, too! Only thus will the NapYou crib mattress fit snugly into your crib.

If you have a new crib, fitting into it shouldn’t be a problem, as the crib’s internal measures are also defined by law. But if you have an older one, check its inner dimensions first. U.S. regulations define a standard-size crib as a baby crib with internal dimensions 52 3⁄8 ± 5⁄8 inches long by 28 ± 5⁄8 inches wide.

You can also make a home-fitting test. Place two fingers between the mattress edge and the crib’s frame. It shouldn’t be more than two fingers of space there.

Breathability & Heat Regulation:

If you have already researched different crib mattresses, you might’ve noticed little holes on the side of some models. Those are venting holes, which are more common for innerspring mattresses. Foam mattresses don’t have them, but that’s generally OK if the foam core provides good ventilation and has a breathable cover.

The NapYou Dual Comfort crib mattress has a unique waterproof, organic cotton blend cover. The company stated it has ultimate breathability. However, in reality, any waterproof cover slightly reduces the mattress’s ventilation. So, while the NapYou has good breathability and ventilation, it is not the best we’ve ever seen.

Sufficient airflow through the mattress allows the mattress to cool down faster, preventing the overheating of your baby. Since heat regulation depends on venting, it’s also good enough to be defined as safe, but it’s not the best we’ve seen.

If you want a crib mattress with superior breathability and excellent heat regulation, you will have to spend a little more. In that case, the Newton Baby Wovenarie breathable crib mattress is your best option.

Mattress Cover:

The NapYou Dual Comfort baby crib mattress has a reliable and effective cover that holds liquids on its surface, making it easy to clean. As such, it also prevents dust mites, bacteria, and mold formation in the mattress’s core, ensuring a comfortable and hygienic sleeping environment for your baby.

The cover is made of a unique, organic cotton blend, so it is not plastic and does not make a crinkly noise when the baby moves around. Organic cotton also retains the mattress’s breathability, which is great.

However, the cover is waterproof only on the top and sides. This is actually good for breathability, but you must be careful that the waterproof side is on the side your child is currently using. If it is not, remove the cover, flip the mattress, and put it back on. It’s normal if you have minor difficulties when putting the cover back on, as it must fit snugly on the foam to maintain its shape.


Cleaning the NapYou Dual Comfort crib mattress is easy; we didn’t have any problems and received no complaints about it. The cover is waterproof, so there’s no need to worry about liquids penetrating the foam core. For minor accidents, just wipe it with a damp cloth. If a stubborn stain persists, you can easily unzip the cover, toss it in the washing machine, and tumble-dry it at a low temperature.


The NapYou Dual Comfort crib mattress is made of memory foam, which is CertiPUR-US certified to be safe. The CertiPUR-US certificate ensures that the foam doesn’t contain ozone depletes, mercury, lead, and other harmful chemicals.

The mattress meets all required federal safety standards and fits perfectly in all standard-sized cribs. We tested it in the Babylleto Hudson 3-in-1 convertible crib, Delta Children Essex 4-in-1 convertible crib, and Dream On Me Synergy 5-in-1 convertible crib, and it fitted snuggly in all of them.

Another important factor for the mattress’s safety is the proper firmness. We think the NapYou crib mattress is firm enough and safe for infants. Although the toddler side is softer it offers enough support and is safe for toddlers, too.

At this point, I want to remind you again that this is a double-sided crib mattress, so make sure you always turn it on the right side!

Frequently Asked Questions about the NapYou Dual-Comfort Crib Mattress:

NapYou Dual-Comfort Crib Mattress Review:

Our review of the NapYou Dual Comfort crib mattress includes thorough research, testing of key features, evaluation, and comparison with other crib mattresses on the market.

Baby’s Little Place Reviews

NapYou Dual Comfort Crib Mattress Review: Pros & Cons
Venting & Heat Regulation
Firmness & Support
Value for the Money

The bottom line:

We recommend the NapYou Dual Comfort crib mattress to parents looking for a budget-friendly mattress that meets all federal safety standards.

The mattress is durable enough for one child from infancy through toddlerhood. But, we would not recommend it to parents who want to pass it on to a second child. Once your toddler starts jumping on it, I wouldn’t use it for an infant anymore.

However, we love that it offers both a firm side for infants and a softer side for toddlers. It is a good dual-firmness option, especially compared to other crib mattresses in the same price range.

Before your final decision, consider a few drawbacks, such as a slight odor after unpacking or waiting for decompression. Everything will be OK after a few days, but still. Also, consider a crib mattress with superior heat regulation if you live in a very hot environment. Not that the NapYou wouldn’t be breathable, but there are mattresses with a better one (of course, they cost a lot more too).

In conclusion, the NapYou Dual Comfort crib mattress is a great affordable dual-sided option.


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