7 Best Mattress For Cribs – Reviews And Buyers Guide

Best Mattress For Cribs

A crib mattress is one of the most important baby gear. During the first couple months of your baby’s life, they are going to be spending more time sleeping compared to the time they will spend awake. This intense sleeping in the early part of life is crucial and contributes to several aspects of a baby’s health including the development of important parts of the body such as the brain and the immune system. 

The environment where the baby will be spending most of their time sleeping matters and one of the important items you will need is a good mattress crib mattress.  

Best Mattress For Cribs Comparison

Here is a quick summary table of our top pics

Product NameBest ForWhere to Buy
Newton Baby Breathable Crib Mattress Best in breathabilityBuy from Amazon
Naturepedic Organic Cotton Lightweight ClassicBest in the organic categoryBuy from Amazon
Sealy Soybean Foam-Core Crib Mattress Best pricedBuy from Amazon
Avocado Organic Crib MattressBest for durabilityBuy from Avocado
Safety 1st Heavenly Dreams MattressBest in safetyBuy from Walmart

Choosing the Best Crib Mattress: What Matters? 

While crib mattresses are not so different from the usual adult mattress, there are a number of important factors worth considering when choosing the type of best crib mattress that will deliver high quality sleep for your lovely baby. Here are the key factors that you need to always take into account.  

Which materials are used?

In the modern mattress manufacturing industry just as it’s increasingly becoming the trend in many other industries, the use of organic materials including organic cover is becoming a reality. If you are conscious about the environment, then you might want to go for mattresses that are made from organic materials.

Crib mattress brands that claim to have produced their crib mattresses from organic materials must accompany this claim with proof of organic certification from a credible certifying organization. 

Organic materials are free of harmful substances including suffocation hazards and heavy metals that you would normally find in conventional mattresses. The risk of suffocation can be very high if the materials used are not examined thoroughly to ensure compliance to health as specified by relevant authorities such as the consumer product safety commission. 

Please note that there is a difference between natural materials and organic materials. Natural materials mean the materials are grown naturally in the farms as opposed to being manufactured in laboratories. An example of a material that is produced in the lab is synthetic foam. Organic materials are also sourced from farms but the farming has to be organic. On top of having been farmed organically, organic materials need a certification to prove that indeed they are truly organic. 

Is the mattress’ frame fitting well in the crib? 

Fitting is one of the most important safety features to consider when shopping for an infant or toddler bed mattress As a measure of quality, a good mattress should fit well against the frame of standard cribs. If you find that two of your fingers can fit between the crib and the mattress, then this will not be a good option. The same rules of fitting in a standard-size crib apply as well to bassinet or mini cribs. 

Is the mattress waterproof?

Experts recommend that crib mattresses contain polyethylene or vinyl covers to ensure they are waterproof. Some crib mattress manufacturers though still produce great crib mattresses minus the waterproof components. If you buy one that lacks waterproof qualities, then please add a waterproof cover. Equally important to consider is a washable cover and its waterproof properties. Any crib mattress can be machine washable. So prepare for a washing machine if this is your preference.  

How firm is the mattress?

As a rule of thumb, a crib mattress should have a much more firm surface to ensure the safety of the baby. Remember the baby’s bones are still growing and so you don’t want a mattress that is so loose as to interfere with the growth pattern or even damage the bones as this would really turn out to be disastrous.  

Is the mattress rated for baby use? 

Always check and verify to ensure the mattress is rated for use by babies and that it is a durable mattress.  

The Main Versions of Crib Mattresses

Crib mattresses come in different versions, though what matters is getting a quality mattress that will help your baby to enjoy a restful sleep.  Personal preferences will definitely come in handy. 

Here are the different types of crib mattresses you can pick from. Your ultimate choice will depend on your personal preference. 

Foam mattresses

Polyurethane is the main material that is used to produce foam crib mattress types. Foam models tend to be lightweight designs while their prices rank among the lowest and most affordable. 

The most important thing to look at when choosing which foam crib mattresses to buy is resilience. Long press the surface by your hand, then check the time it takes to expand fully back to its original shape. The quicker the better.  

Double-sided mattresses

As the name suggests, double-sided mattresses have two sides. These mattresses boast innovative designs that make it convenient to choose the side to get the baby to sleep on depending on age and special considerations as the case might be.  One side of the dual-sided mattress is firm while the other is soft. The softer surface side is definitely the best for the toddler age while the firm side will always be suitable for infants.  

This version might cost on the higher side though. The downside is that you always have to keep in mind to flip the sides and ensure the young one is always sleeping on the softer side of the mattress if they have graduated to toddler.  

Innerspring mattresses

An Innerspring mattress is quite a traditional kind of mattress that uses steel coils from the inside for purposes of making it sturdy and resilient. They come with layers made from different materials for cushioning including foam, polyester, organic cotton batting, etc.   

Each mattress should always indicate the number of coils used. The more the innerspring coils the better the support. Some types of innerspring crib mattresses can also include metal rods around the borders to provide stability to the edges of the bed. 

Best Mattresses for Cribs

Here now are our top picks for the best crib mattresses:

1. Safety 1st Heavenly Dreams Mattress

This mattress is highly ranked as one of the most affordable crib mattresses you can ever find in the market. Its core is made up of thermo-bonded fiber of very high density. The outer cover is made of 100% vinyl which wipes clean besides being resistant to water.

This mattress is GREENGUARD GOLD certified for low indoor chemical emissions. Safety 1st boasts of being the recipient of the prestigious Women’s Choice Award as a top brand in the baby crib and toddler mattress respectively.  

The Heavenly Dreams will surely provide the desired environment for your baby to sleep in peace including great airflow. 


  • Greengold certified 
  • Excellent resistance to stains, mildew, and odors
  • Reasonable price  


  • The entire mattress is quite light, the middle can sag after some time. 

2. Newton Baby Breathable Crib Mattress

If you are looking for a crib mattress that offers the best breathability, then Newton Baby Breathable Crib Mattress should be your top bet. The design is clearly done with the baby in mind. For example, the core is created from free air, 90%. Yes, this is right! It means your lovely little one will breathe easy as they sleep for those long hours.  

The mattress body is wrapped by a fabric encasing that is equally 100% breathable. It also unzips easily for easy washing, thus giving you the easy experience you need to take care of the baby’s crib mattress.  


  • Temperature controlled
  • A firm crib mattress
  • Made from materials that fight bacterial growth 


  • A bit on the expensive side
  • Being breathable, the material can let pee pass through
  • Does not contain a mattress pad 

3. Moonlight Slumber Little Dreamer

The Moonlight Slumber Little Dreamer crib mattress is a very easy to clean, firm, and comfortable crib mattress. When it comes to striking a beautiful balance between price and great performance, then the Moonlight Slumber Little Dreamer stands tall among its competitors. 

This Toddler bed and Baby Crib Mattress come free of chlorine, phthalates, and PVC. It is a Greenguard Gold certified mattress for emissions of volatile organic compounds as well as  CertiPUR-US certified foam. 

The dual-sided design makes it an extra firm mattress but at the same time soft and befitting the toddler stage. A two-sided mattress, as always, has the advantage of serving multiple needs.  


  • Resistant to odor and stains, waterproof design
  • Very light, slightly over 10 pounds 
  • Easy to change sheets thanks to square edges and corners


  • Not good at dissipating heat and therefore poor cooling effect 

4. Naturepedic Organic Cotton Lightweight Classic

Upon analysis of the wide range of organic mattresses, specifically organic crib mattresses, we arrived at the conclusion that the  Naturepedic Organic mattress is the winner in the organic category.  

If you are keen to buy a mattress that meets the standards of the Global Organic Textile Standard (GOTS), then this choice will not let you down. It offers the best value for money of all the organic mattresses of its caliber out here, striking a great organic balance between price and comfort.

It comes with a core made of polyethylene with a mattress cover that is made of organic cotton. The fabric layer is equally made of organic cotton, brushed nicely with a plastic coating that is not only waterproof but food-grade.  


  • Greenguard Gold certified
  • Very light
  • Comes with a lifetime warranty 


  • Can feel excessively firm 

5. Sealy Soybean Foam-Core Crib Mattress

The Sealy Soybean Foam-Core Crib Mattress is equally lightweight as most of the best crib mattresses we have already reviewed. It is equally firm, very easy to clean because of its lightweight. It is one-sided, which explains why the price is really low compared to other crib mattresses. Two-sided design mattresses cost higher.  

This comfortable mattress is best suited for parents to whom budge is a factor, and of course, as the saying goes there will always be something for everyone. So don’t assume you cannot find a great mattress for budget shopping. It may not have all the fancy features of the highly-priced crib mattresses, but it strikes a fairly good balance that should still be sufficient to guarantee comfort for your lovely little one. 

The Sealy mattress’ foam is made of polyurethane. It is Greenguard Gold certified in addition to CertiPUR-US. It weighs about 8 pounds or thereabout,  making it easy to handle especially when it comes to changing sheets.  It comes with a water-resistant vinyl cover. 


  • The cover is waterproof thanks to the laminated waterproof vinyl cover
  • Great customer support
  • Affordable price range 


  • Not suitable for bigger children since it’s only one-sided
  • Not very durable 
  • Just one year warranty 

6. Avocado Organic Crib Mattress 

The Avocado Organic Crib Mattress is flippable, caters both for toddlers and infants, unlike other mattresses that specifically target either infants only or toddlers only. One side is made of high-quality latex, which makes it a comfortable firm infant mattress. The second side is made of organic coconut fibers/husks, measures about 3 inches of layer, and is best for toddlers.  Please note that a mattress for infants ought to be on the firm side to offer the necessary protection as the baby grows. 

The two sides are all cool for sleeping, ensuring your young one gets all the best sleep you can ever dream of. It particularly caters well to kids living in humid or hot areas. The lightweight and flippable design make it possible to rotate the mattress when it is time for the baby to shift to the other side. The durability is great, making it a darling for families intending to get many children as they can always hand the mattress to the next baby, and the next for many years down the line.  


  • Affordable crib mattress, made from organic certified materials
  • Very friendly price considering the materials and designs
  • Free shipping in the U.S.
  • 30-night trial duration
  • 25-year warranty, a really solid warranty 


  • The cover is not waterproof  

7. Saatva Crib Mattress 

As a manufacturer of mattresses, Saatva has carved a great name as one of the producers who take time to come out with beautifully designed and high-quality mattresses. It is therefore no surprise that the Saatva Crib Mattress is rated highly as a very nice mattress mong the very best crib mattress in the market especially in terms of design.  

If you are a family that places high value on beautiful designs in addition to the comfort for your baby, then the Saatva Crib Mattress meets this need head-on. The flippable designs make it usable even for toddlers, meaning you will only need to buy one mattress which should last the baby through their infancy and the toddler period. Of course, the good thing here is that you get to save some good money! 

Both sides offer a great feel and of course, the toddler side is on the softer side to give the baby some reasonable room to move. The support core is shared by both sides and is made of steel coils which are reinforced along the ages to ensure the baby is always positioned properly at the center of the bed.

Eucalyptus materials have been incorporated in the making of the fabric woven layer of the infant side, helping to offer a buffer between the core and the cover to provide extra comfort. The toddler side features this same layer as well as two extra layers crated from wool and latex. The inclusion of latex ensures optimal relief against pressure while the other materials help to keep the temperature in control. 


  • Waterproof removable cover made of organic cotton
  • Free shipping in the U.S. 
  • 45-day trial
  • 10 year warranty 


  • Pricing is on the higher side, above average


We hope that these carefully selected best crib mattresses will offer you a comprehensive pool of options from which you will be able to pick the best mattress for your young one. Remember to pay attention and keep in mind the factors to consider such as firmness, materials, fitting, and rating. Of course, price is equally important and this selection features all price ranges that will no doubt fit parents across different budgets. Be sure to buy your mattress from reliable brands.  

Please ask any questions you might have or share your experience with crib mattresses. Don’t forget to share with your friends if you enjoyed this article!