Top 5 Best Crib Mattresses For Your Baby- Reviews and Buyer’s Guide

One of the most important things you’ll do to prepare for the arrival of your new little one is shop for a best crib mattress.

While it’s not as exciting as picking out their clothes, it’s an important shopping decision that shouldn’t be rushed.

If you pick the wrong mattress, you nor the baby will be getting to sleep anytime soon.

Invest in peace of mind and your sleep; make sure you pick a safe and comfortable mattress for your little one.

Fortunately, this won’t be hard to do.

Top 5 Crib Mattress Compared

BrandMaterialSize (inches)Our Rating Price
Colgate Eco Classica iiiLightweight foam51.7 x 27.5 x 6"4.5 / 5 $$$
Moonlight Slumber Little DreamerLightweight foam27.5 x 5x 52"4.5 / 5 $$$
Sealy Soybean Foam-Core Hypoallergenic soy foam51.6 x 27.2 x 5"4.5 / 5 $$$
Naturepedic No-Compromises100% organic cotton6 x 27.8x 52"4 / 5$$$
Safety First Heavenly DreamsThermo-bonded fiber core52.5 x 27.5x 5.5"4.5 / 5 $$

Things Should You Look For When Buying A Crib Mattress

This guide has cherry picked some of the best and most popular safe mattresses available today, it’s just a matter of deciding which one will work for you; but most importantly, your little one.

Before you hit that buy button though, it might help to do some research about what to look for in best crib mattresses.

Luckily, we have your little one’s back covered.

One of the first things you want to look for is a combination of Support and Firmness.

While it’s natural to want only the best for your child and that includes comfort, mattresses that are too soft could increase the risk of SIDS (Sudden Infant Death Syndrome).

While the exact cause of SIDS is unknown, suffocation and overheating have been linked to it in the past; both of which can occur if the child is sleeping on a  bed that is either too plush or with too much bedding.

A mattress should have the ideal mix of firmness and comfort.

A bed that is too soft also causes indentions which make it difficult for the baby to roll back over.

Next is the comfort.

Comfort is more important in the toddler stage than it is the infant stage.

While they’re young, they’re pretty easy to please.

However, when they reach their toddler years, they become picky and may show their discomfort in a particular mattress by crying and refusing to sleep.

The end result?

You end up sharing your bed with your little one, which is cute for a night or two but after that, it’s a pain in the back.


While the infant side of the mattress (if it’s a double sided mattress) should be firm, the toddler side should be softer.

Not so soft where they sink in, but soft enough to support their entire body comfortably.


We hardly think about this factor at all.

When your toddler is sleeping under a blanket, where does all the body heat go?

The mattress absorbs it which can cause your child to sweat and overheat- another cause of SIDS.

Most mattresses that are manufactured today include heat regulation features but this isn’t enough to completely ignore the issue.

In general, cloth mattresses pose more of a risk than a mattress with vinyl or like-materials.

And surprisingly?

Foam offers the best ventilation of them all.

Easy To Clean

If you have kids, you’re going to have accidents.

Whether it’s a puddle of spit up or your toddler is battling the stomach bug, messes are inevitable.

While you can’t avoid the messes, you can make it easier on yourself by picking a mattress that is easy to clean.

Clean up should be as simple as sliding off the bedding, wiping the mattress down, and replacing with a new clean sheet set.

The best mattresses will enable you to do exactly that in as little time as possible, so you can get back to bed.

As you may have guessed, the cloth mattresses are the worst for cleanup.

If you’re not using a waterproof mattress cover under your sheet set with these mattresses, you’re asking for trouble and frustration.

The vinyl type mattresses are easy to clean.

Just wipe down with a disinfectant or a soapy sponge.

Now that we have the features to look for out of the way, check out some of the mattresses we picked out.

Top 5 Crib Mattress Reviews

Colgate Eco Classica III Dual firmness Eco-Friendlier Crib mattress


  • Mattress Material: Lightweight foam
  • Dimensions:51.7×27.5×6″
  • Cover or No Cover: Cotton cloth cover with waterproof backing
  • Infant or Toddler: Both
The Colgate Eco Classica mattress is one of the top popular choices with an organic cotton cover and waterproof backing.

Carefully constructed with durability in mind as well as extra protection against dust mites and bedbugs, the Colgate mattress accomplishes this all without affecting the baby’s natural ability to regulate its own temperature.

The GREENGUARD Gold Standard certifies this mattress against toxic materials which are commonly found in mattresses and other materials.

Another helpful feature is the double-sided feature.

One side is firmer for infant use.

It’s soft enough to be comfortable to the baby without posing a SIDS risk.

On the other side, it’s a lot softer and comfier for use with toddlers.

So instead of running out and buying two different mattresses, you can just flip the mattress according to what stage your child is at.

The manufacturers have done an excellent job at taken into consideration your baby’s safety and comfort when they created this mattress.

It’s no wonder it’s a favorite among parents and youngsters alike.

  • The lightweight mattress is capable of fitting in most cribs.
  • The mattress is manufactured from eco-friendly materials, so you can feel good about leaving the smallest carbon footprint as possible.
  • It passes every safety guideline set out by the government.
  • The double sided feature means that it’s perfect for both infants and toddlers.
  • You’ll only be able to find this mattress in the USA only.
  • The mattress is shipped in plastic which can cause the mattress to absorb the plastic smell. This may not bother some, but if it does, you can always allow the mattress to sit out to for a few days so it can air out.
  • Determining which side is for what stage can be difficult since there is no label. Instead, you’ll have to determine for yourself which side is for infants or toddlers by pressing down on the mattress.

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Moonlight Slumber Little Dreamer Dual Sleep Surface Crib Mattress


  • Mattress Material: Lightweight foam
  • Dimensions:27.5x5x52″
  • Cover or No Cover: Medical grade fabric that is waterproof
  • Infant or Toddler: Both
 This mattress is everything a parent and child would want in a mattress: comfortable, lightweight, and waterproof.

Above all, it’s affordable.

There are no fancy designs or zipper systems.

It’s a what-you-see-is-what-you-get kind of mattress and for some, this has a lot of appeal.

Aside from being affordable, the mattress is comfortable for all youngsters.

One might ask how you can tell if the child is comfortable on a mattress.

How can you not tell?

If your child doesn’t sleep through the night or won’t sleep on the bed at all, then they’re uncomfortable.

Just like the last mattress, this mattress is also double sided so you can use it all the way from infancy to toddler hood.

The infant side is extra firm so as to eliminate possible risks of SIDS, while the toddler side is firm with just enough give to ensure your youngster will be comfortable.

  • This mattress is waterproof for easy cleanup during those accidents that always seem to happen at night.
  • Manufactured with no harsh chemicals, you can feel comfortable knowing that your baby isn’t sleeping on a sponge soaked chemical mess.
  • It’s Hypoallergenic.
  • It’s also lightweight so you can move it with ease when it comes time to change sheets.
  • For some toddlers, it can be too firm making it uncomfortable to sleep on.

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Sealy Soybean Foam-Core Infant/Toddler Crib Mattress


  • Mattress Material: Hypoallergenic soy foam
  • Dimensions:51.6×27.2×5″
  • Cover or No Cover: waterproof cover
  • Infant or Toddler: Both
 If you’ve been looking at mattresses for some time, you may recognize the Sealy brand.

Sealy is a manufacturer of mattresses for both adults and children alike.

The Sealy Soybean crib mattress is one of their more popular mattresses available for kids.

Made with a renewable soybean foam material, this crib mattress is comfortable for both infants and toddlers alike.

The multiple layers in the mattress offer a firm yet soft support without the risk of SIDS.

If you’re concerned about having to purchase another mattress down the road when your child reaches toddler hood, you can eliminate that possibility with this mattress.

Most mattresses are made to safely sleep both toddlers and infants, and this mattress does as well.

That means you save money without putting your child at risk of SIDS.

One side (the infant side) is firmer than the other side.

While it’s not labeled, this is the infant side.

Extra cushioning materials make it easier for your child to suffocate in the plushness since they’re unable to lift their heads quite like a toddler.

The other side is not so firm (the toddler side) and will ensure that both you and your toddler will be getting some sleep at night.

  • There are no harsh chemical smells
  • This mattress is waterproof so clean up of spit up or other accidents are easy.
  • The majority of crib sheets will fit this bed perfectly.
  • Most cribs are compatible with this mattress.
  • The toddler side of the mattress may be too firm for some toddlers.
  • The mattress can be noisy when your child shifts and moves around in their bed- a fair warning if you share rooms.

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Naturepedic No Compromise Organic Cotton Crib Mattress


  • Mattress Material:100% organic cotton
  • Dimensions: 6×27.8×52″
  • Cover or No Cover: waterproof cover
  • Infant or Toddler: Both
The Naturepedic Organic crib mattress is filled with organic cotton and wrapped in a waterproof Polyethylene (non-toxic)cover.

That means this mattress is designed from the inside out for comfort and cleanliness.

While any mattress with the “pedic” at the end of the name tends to conjure up visions of comfort and luxury, this mattress has been tested to ensure that it’s both comfortable and safe.

The waterproof external shell has a tendency to make some noise as your child shifts around and it may not be the most comfortable material in the world, but chances are you’ll appreciate it if your child ever becomes sick and has an accident (from either end).

This can be remedied with a mattress pad for cheap- about $40 to $60 dollars.

Not too bad.

A fair warning, however, the Naturepedic mattress is larger than some crib mattresses, but this works well to ensure there are no unusual gaps that can catch the fragile limbs of your child.

But this also makes it difficult to get a regular sheet set on the mattress without lifting it completely out of the crib.

If you don’t mind having to do a little extra work when it comes to changing sheets, then this mattress may be perfect for you and your child.

  • It features a waterproof cover that makes cleanup easy while helping to prevent mold.
  • It’s larger than most other crib mattresses, so make sure you measure before you buy.
  • The waterproof cover is loud and can be uncomfortable to sleep on when covered with just a sheet alone. You can fix this by getting a mattress cover to go under the sheet.
  • It can be noisy- something to take into consideration if you share rooms.

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Safety 1st Heavenly Dreams White Crib Mattress


  • Mattress Material:Thermo-bonded fiber core
  • Dimensions: 52.5×27.5×5.5″
  • Cover or No Cover: vinyl waterproof cover
  • Infant or Toddler: Both
Anyone that has kids is probably familiar with the Safety 1st brand.

They’ve been manufacturing safety baby products for years, and their mattresses are hands-down some of the best.

Created from safe yet durable materials, clean up is a breeze with this mattress.

The water repelling cover means your job is less difficult should your baby or infant has an accident or spits up.

The dual side mattress will also safely and comfortably see your child through the infant stage all the way to their toddler years.

One side is firmer than the other, making it ideal for infants without having to worry about SIDS.

The other side is less firm and more comfortable for picky toddlers.

If they’re not comfortable, you’ll know when you’re trying to sleep and they’re screaming and crying.

You can get all of this at an affordable price, considering the value and peace of mind you’ll get knowing your child is safe. Above all things makes it best crib mattress in this category.

  • Fits most cribs, but you’ll still want to measure to make sure it will fit your crib.
  • Lightweight mattress makes it easy to lift out of the crib when it comes time to change sheets.
  • Firm enough to be safe and comfortable.
  • No overwhelming smells. There may be a slight plastic smell when you unbox it for the first time, but if you let it air out for a few days the smell will go away on its own.
  • The vinyl material has a tendency to tear and crack as it ages.
  • It may be difficult to determine which side is for who (infant or toddler)
  • Might also be a tight fit for some cribs
  • Certain sheets may or may not fit the mattress perfectly.

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