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A safe, comfortable crib mattress can play an important role in ensuring that an infant sleeps safely and soundly.

Getting enough good quality sleep plays a vital part in ensuring an infant’s health and well-being. It is typical for a newborn to sleep for 14–17 hours per day and for an infant to sleep for 12–15 hours per day.

This article will look at how and why to choose a safe crib mattress. It will also discuss nine of the best crib mattresses available in the United States.

The American Academy of Pediatrics (AAP) recommend a crib with a firm crib mattress as a safe sleep environment for infants.

Putting an infant to sleep on their back can reduce the risk of sudden infant death syndrome (SIDS). The use of a crib and crib mattress can provide a flat and immovable surface that can further reduce the risk of SIDS and suffocation.

The AAP provide the following recommendations for crib mattress safety:

  • A crib mattress should be firm and fit the crib properly, leaving no gaps at the side.
  • Cover the crib mattress with a fitted sheet that is suitable for the mattress.
  • Any mattress toppers or sheets should be tightly fitting so that they do not move, bunch up, or create gaps during sleep. These should never cover the infant.
  • People should not try to use alternatives to a crib mattress, such as cushions or pillows. Also, do not use these in addition to a crib mattress.
  • Do not use damaged or worn crib mattresses that may change shape during sleep.

The AAP also state that commercial products that claim to prevent SIDS may not offer any actual benefits.

Learn more about safe sleep in infants here.

Below are some of the best mattress options for an infant’s crib.

Please note that the statements below are based on research. No one at Medical News Today, including the writer, has tried any of these products.

Naturepedic Classic Organic Crib Mattress Lightweight

This lightweight mattress is certified organic and non-toxic by the Global Organic Textile Standard. This means that it meets strict environmental standards and contains no harmful materials or chemicals.

The two-sided design makes it suitable for both infants and toddlers. It also features organic cotton batting, which the manufacturers state offers both firmness and comfort.

This mattress has a stain resistant, food grade polyethylene waterproof surface that is easy to clean. It also has a built-in dust mite and bed bug barrier.

The Naturepedic Classic Organic Crib Mattress Lightweight is available for purchase online.

Moonlight Slumber Little Dreamer Mini Crib Mattress

This crib mattress is designed for both newborns and toddlers. People can flip it depending on what they require. For example, the infant side uses firm, high density foam, while the toddler side uses cool gel memory foam.

The mattress is non-toxic, hypoallergenic, and resistant to both odors and stains. It is also polyvinyl chloride (PVC)-free and eco-friendly. It is GREENGUARD Gold certified, meaning that it contains no harmful chemicals.

The manufacturers also state that there are no indentations or stitching, which are possible sources of germ buildup.

The Moonlight Slumber Little Dreamer Mini Crib Mattress is available for purchase online.

Safety 1st Heavenly Dreams Mattress

This GREENGUARD Gold certified mattress features what the manufacturers call a high density, thermo bonded foam core. The core offers support and is 100% polyester.

There is a wipe clean cover that is waterproof and stain and odor resistant. The mattress is also tear proof and is designed to withstand wear.

The mattress is lightweight, weighing under 8 pounds (lb). However, it is worth bearing in mind that this mattress can only bear up to 50 lb.

The Safety 1st Heavenly Dreams Mattress is available for purchase online.

Lullaby Earth Super Lightweight Eco-Plus Crib Mattress

This GREENGUARD Gold certified mattress is lightweight, at just over 7 lb. The mattress has a patented WaveSupport core, which — according to the manufacturers — provides both comfort and support.

This crib mattress is waterproof and made from recyclable, food-safe materials. It is also easy to wipe clean.

It contains no vinyl, PVC, phthalates, perfluorinated compounds, or allergens.

The Lullaby Earth Super Lightweight Eco-Plus Crib Mattress is available for purchase online.

Graco Premium Foam Crib and Toddler Bed Mattress

This GREENGUARD Gold certified mattress is light and affordable. It features a removable cover that is hand washable.

This mattress comes conveniently rolled up. However, people must lay it out flat within 2 weeks of purchase and give it 72 hours to expand before using it.

The foam mattress is firm and contains no lead or phthalates. It is made using antimicrobial and antistatic substances.

The Graco Premium Foam Crib and Toddler Bed Mattress is available for purchase online.

Colgate Eco Classica III Crib Mattress

This two-sided mattress can suit both infants and toddlers. The firm infant side offers support for newborns and infants, while the softer side offers comfort for toddlers.

It is water resistant and easy to clean, and it features a soft cotton cover that is certified organic. The mattress itself is not 100% organic, though it is made using sustainable plant oils.

This mattress is GREENGUARD Gold and CertiPUR-US certified, making it safe and eco-friendly. It is also hypoallergenic and phthalate-free.

The Colgate Eco Classica III Crib Mattress is available for purchase online.

Sealy Soybean Foam-Core Crib Mattress

This mattress is made using soybean oils produced by U.S. farmers. This use of natural, renewable resources makes it an environmentally friendly product. It is GREENGUARD Gold and CertiPUR-US certified.

The mattress has a removable cover that is waterproof, odor resistant, and stain resistant. However, it is worth noting that people cannot wash the whole mattress.

It is also very firm, which is ideal for infants, but it might be too firm for toddlers.

The Sealy Soybean Foam-Core Crib Mattress is available for purchase online.

Milliard Hypoallergenic Baby Crib Mattress

This mattress has a removable bamboo cover that is 100% waterproof. This cover is also machine washable. The mattress is hypoallergenic and CertiPUR-US certified.

The manufacturers state that the memory foam design helps increase weight distribution for a more restful sleep. They designed it to allow maximum airflow to regulate sleeping temperatures.

The Milliard Hypoallergenic Baby Crib Mattress is available for purchase online.

Newton Crib Mattress

The manufacturers of this product claim that infants can breathe directly through the mattress, reducing the risk of suffocation and overheating. However, research does not support this claim, and this product may not be safer than any other crib mattress.

The mattress is easy to clean and 100% washable. The removable cover is machine washable, and people can fully rinse and clean the woven mattress beneath.

This mattress is hypoallergenic, 100% recyclable, GREENGUARD Gold certified, and U.S. Consumer Product Safety Commission certified.

The Newton Crib Mattress is available for purchase online.

A firm crib mattress that fits the crib properly can help ensure safe and comfortable sleep for an infant.

Researching brands and products is important, as different mattresses have different features and specifications. People should look for reputable brands and products with many positive reviews.