Among the many supplies you need for your new baby, one of the most important is the bed. Your baby spends a lot of time in their crib, so it’s understandable to want to buy them the best crib mattress you can find. Choosing a crib mattress that adheres to safety regulations while offering a comfortable place to sleep may seem like a daunting task. We’ve narrowed down our top choices and compiled a guide on how to create the perfect sleep setup for your baby.
The Best Crib Mattresses
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Best Overall Mattress
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Saatva Crib Mattress
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Best Value Mattress
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Newton Crib Mattress
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Best Eco-Friendly Mattress
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Brentwood Home EcoAir Waterproof Crib Mattress
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Best Mattress for Babies and Toddlers
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Avocado Luxury Organic Crib Mattress
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Best Overall Mattress
Saatva Crib Mattress
$300 off orders of $1,000 or more
$300 off orders of $1,000 or more
The reversible Saatva Crib Mattress features a firm (7) side for infants, and a slightly softer medium firm (6) surface for toddlers. Cushioning latex and sturdy hourglass coils form a stable sleep surface that should hold up well until your child transitions to their own bed.
Ideal For
Babies and Toddlers
Cooling
Great Airflow
Value
Great Value
Certifications
GREENGUARD Gold, Cradle to Cradle Gold, Global Organic Textile Standard (GOTS)
Pros & Cons
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Pros
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Dual-sided to accommodate the transition to toddlerhood
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Washable cover and water-repellent coating
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Natural latex and steel springs provide firm support and breathability
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Cons
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Natural latex may not be suitable for infants with latex allergies
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Sleep trial only 45 nights
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Our Take
Saatva specializes in luxury mattresses made from natural and organic materials, and its Crib Mattress is no exception. The dual-sided model accommodates both infants and toddlers, which helps justify the steeper price tag.
Why We Like It
The shared support core uses recycled steel coils to stabilize the entire mattress. Double coils line the perimeter to help keep children in the center of the mattress. The coiled core also aids in temperature control since there’s more space for air to circulate.
All layers add up to 6 inches. The removable organic cotton cover safeguards the bed from accidents and spills, thanks to a water-resistant treatment.
With a water-resistant cover, innerspring support system, and two firmness levels, the Saatva Crib Mattress is a good option for those seeking a mattress that suits babies and toddlers. Quality and organic materials might also appeal to eco-conscious shoppers.
How Does It Feel?
Each surface has a feel geared toward a specific developmental stage. The infant side is firmer and registers as a 7 on the 10-point firmness scale. Beneath the cover is a layer of woven eucalyptus fibers that cushions small bodies without trapping too much heat. The fabric also buffers infants from the mattress’ solid core.
The toddler side has a medium firm (6) feel that offers a little more give than the firmer surface. Organic wool below the cover eases pressure points while drawing away excess heat, and a layer of natural latex gives this side more bounce without sacrificing support. Latex also helps to resist allergen growth.
Best Value Mattress
Newton Crib Mattress
$250 from Newton (queen)
$250 from Newton (queen)
The Newton Crib Mattress is composed entirely of machine-washable materials, making it a practical choice that’s easy to keep clean. You can choose from multiple profiles and colors, and have the option to add a waterproof layer to the design.
Ideal For
Babies
Cooling
Great Airflow
Value
Great Value
Certifications
GREENGUARD Gold
Pros & Cons
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Pros
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Core is made of breathable food-grade polymer that can be washed
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Cover is removable and machine-washable
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Four color options
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Cons
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One firmness only
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Waterproof cover costs extra
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Cover may fit loosely at first, but should shrink in the wash
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Our Take
The Essential Crib Mattress from Newton Baby is a thoughtfully constructed crib mattress made of a unique, breathable material. The price-point is reasonable compared to some other models that meet the same level of safety standards.
Why We Like It
Unlike competing models, the Essential Crib Mattress can be washed. Simply remove the cover and wash with soap and cool water in the shower or with a hose. Shake the bed to expel excess water then dry in a room with good ventilation.
How Does It Feel?
The mattress is 4 inches thick and is composed of Wovenaire, a specialized polymer material with a light and breathable composition. The mattress is encased in a single-layer viscose cover, which is similarly designed with breathability in mind. This design helps keep the surface temperature at a comfortable level so that your baby won’t overheat at night. The bed has GREENGUARD Gold certification, which means it has passed strict tests for low chemical emissions.
Best Eco-Friendly Mattress
Brentwood Home EcoAir Waterproof Crib Mattress
Up to 15% off organic mattresses
Up to 15% off organic mattresses
The reversible Brentwood EcoAir features dedicated infant and toddler sides, both coated in waterproof material to safeguard the mattress from liquid damage. All of the EcoAir’s components are machine-washable for quick and easy cleaning.
Ideal For
Babies and Toddlers
Cooling
Great Airflow
Value
Fair Value
Certifications
GREENGUARD Gold, Global Organic Textile Standard (GOTS)
Pros & Cons
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Pros
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Recycled plastic core is breathable, washable, and emits little to no off-gassing odors
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Flippable design intended for both infants and toddlers
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Mattress is vegan, free of adhesives, and certified climate-neutral
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Cons
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No returns
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Waterproof coating on toddler side only
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More expensive than similarly built models
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Our Take
Brentwood Home’s EcoAir Waterproof Crib Mattress is a great choice for those who prioritize sustainable sourcing. The dual-sided model uses eco-friendly materials like organic cotton and recycled polyester to accommodate infants and toddlers. The mattress is also 100% washable, making it easy to clean.
Why We Like It
The mattress measures 4.5 inches thick, making it compatible with most standard cribs. Testing shows that off-gassing odors should be very minimal. The mattress performs especially well when it comes to durability and temperature control.
Designed to be used by babies and toddlers, the EcoAir Waterproof Crib Mattress offers a washable design, waterproof liner, and good temperature regulation. Shoppers seeking a mattress that’s easy to clean and made of durable materials should find the mattress meets their needs.
How Does It Feel?
The outer layer consists of REPREVE, a sustainable material made from recycled plastic bottles. Non-toxic silica on the fabric creates a natural fire barrier. The cover’s interior is made from breathable cotton that wicks away moisture. The toddler side has an additional polyester-blend lining that is water-repellent.
Below each cover is a 2.25-inch layer of polyethylene terephthalate (PETE), a porous material designed to resist heat buildup. The infant side uses a sturdy layer of PETE for a firm (7) feel. A softer layer of PETE on the opposite side creates a medium (5) feel better suited to toddlers. Both core layers and the removable cover are machine-washable.
Best Mattress for Babies and Toddlers
Avocado Luxury Organic Crib Mattress
Up to 20% off organic mattresses
Up to 20% off organic mattresses
The Avocado Luxury Organic Crib Mattress features a firm (7) side for babies and a medium firm (6) side for toddlers. Both are cushioned with organic latex and stabilized by strong pocketed coils, resulting in excellent overall support for your child during both crib stages.
Ideal For
Babies and Toddlers
Cooling
Great Airflow
Value
Good Value
Certifications
GREENGUARD Gold, Global Organic Latex Standard (GOLS), Global Organic Textile Standard (GOTS)
Pros & Cons
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Pros
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Hand-tufted design eliminates need for adhesives
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Dual-sided to suit babies and toddlers up to age 4
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Contains certified organic cotton, wool, hemp, coco-fiber, and latex
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Cons
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Steep price-point
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No waterproofing, and organic cotton crib protector sold at an extra fee
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Natural latex may not work for children with latex allergies
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Our Take
Avocado has a reputation for its organic materials, sustainable sourcing, and quality craftsmanship. The brand’s Luxury Organic Crib Mattress uses the same standards to comfortably sleep infants and toddlers. The flippable hybrid has two distinct firmness options: a firm (7) surface tailored for infants and a reverse medium firm (6) side that supports toddlers. The mattress is 6 inches tall and is compatible with most standard cribs.
Why We Like It
The entire mattress is encased in organic wool, which functions as a natural fire barrier. Certifications like GOTS, OEKO-TEX, GOLS, and GREENGUARD Gold show that the materials adhere to strict safety standards.
With a hand-crafted design, multiple sustainability certifications, and natural materials, the Avocado Luxury Organic Crib Mattress is a good option for shoppers who value eco-friendly components. A reinforced perimeter makes the bed a good option for toddlers as well as babies, ensuring the mattress can be used for several years.
How Does It Feel?
Both sides are covered in organic cotton with a quilted pattern. On the infant side, a comfort layer made from coconut fibers cushions infants while wicking away excess heat. A layer of organic Dunlop latex below encourages good sleep posture for growing bodies. The toddler side also uses Dunlop latex, and the surface has slightly more bounce to accommodate movement.
The shared support core uses pocketed steel coils to reinforce the comfort layers. The coiled core absorbs noise and motion well since each spring is wrapped in cotton. A coconut fiber base pad keeps the mattress firmly in place. Additionally, hand-tufts are used instead of toxic glues to reinforce the internal components.
Looking for a mattress for your toddler? Check out our roundup of the best toddler mattresses. For more general tips on choosing a mattress, see our guide to the best mattresses of 2024.
Best Overall Mattress
Saatva Crib Mattress
$300 off orders of $1,000 or more
SHOP NOWThe Saatva Crib Mattress uses sturdy coils and cushioning latex to provide strong support for your child, with a reversible design meant to support them as they grow.
SEE MORE DETAILS
Best Value Mattress
Newton Crib Mattress
$250 from Newton (queen)
SHOP NOWThe Newton Essential Crib Mattress is a breathable model that’s very easy to care for, since it’s machine-washable and comes with optional waterproof layers.
SEE MORE DETAILS
Best Eco-Friendly Mattress
Brentwood Home EcoAir Waterproof Crib Mattress
Up to 15% off organic mattresses
SHOP NOWThe Brentwood Home’s EcoAir Waterproof Crib Mattress is a sustainably sourced mattress made using machine-washable, eco-friendly materials like organic cotton and recycled polyester.
SEE MORE DETAILS
Best Mattress for Babies and Toddlers
Avocado Luxury Organic Crib Mattress
Up to 20% off organic mattresses
SHOP NOWThe Avocado Luxury Organic Crib Mattress uses a flippable design to accommodate your child as they grow, providing a blend of support and comfort through the use of coconut fibers and Dunlop latex.
SEE MORE DETAILS
How Firm Should a Crib Mattress Be?
To reduce the risk of sudden infant death syndrome (SIDS), the American Academy of Pediatrics (AAP) recommends using a firm mattress during your infant’s first year of life.
Check if a mattress is firm enough by placing your baby on their back and checking to make sure their head doesn’t sink in or cause changes to the mattress surface. After pressing on the mattress, it should quickly regain its original shape.
You can attach a snug fitted sheet or a thin waterproof mattress protector on top of the mattress, but don’t use a mattress topper or add any other soft objects to the crib.
Best Types of Crib Mattresses
Crib mattresses come in a variety of styles, with some of the most popular being foam, latex, and innerspring. Manufacturers look for materials that are safe, firm, and breathable. This means you might see some materials in crib mattresses that are less common in adult mattresses, such as polymer or coconut husk. You’re less likely to see soft foam mattresses, which are not considered safe for this age group.
Many companies offer dual-sided mattresses, with a firm side for infants and a slightly softer side to accompany your child as they transition to their toddler years.
Mattress Type | Pros | Cons |
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Innerspring/Hybrid |
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Latex |
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Foam |
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Coconut Husk |
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Polymer |
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Video: Comparing the Major Mattress Types
In this video, our sleep experts break down the different types of mattresses and help you learn how to differentiate between them.
What’s Important to Consider When Buying a Crib Mattress?
Choosing a crib mattress is different from choosing a mattress for adults, because safety and breathability are of utmost importance. Many people also look for third-party certifications, and designs that are easy to clean.
Crib Safety
Safety is the top priority when choosing a crib mattress. Your baby is still learning to explore the world around them, and may not have the motor skills to move out of a position that blocks their breathing. By following standard guidelines and purchasing a crib and mattress that meet federal requirements, you can help reduce the risk of accidents.
- Always put your baby down to sleep on their back, even for naps
- Babies should sleep in your room on their own separate firm, flat sleep surface for the first 6 months
- Use a crib mattress approved by the Consumer Product Safety Commission (CPSC) that’s at least 27.25 inches wide by 51.63 inches long and fits snugly in the crib
- To prevent your child from falling out of the crib, the mattress should be no thicker than 6 inches, with 26 inches of space between the top of the mattress and the top of the guardrail
- The space between crib slats should be no more than 2 3/8 inches
- Instead of loose blankets, keep your baby warm with a sleep sack or a blanket tucked up to your baby’s chest
- Keep soft objects such as stuffed animals, pillows, or crib bumpers out of the crib
- To prevent overheating, avoid overdressing your baby or covering their head
- Use a fitted sheet designed for your crib that fits snugly without deforming the mattress
- Keep an eye out for loose or broken parts in the mattress and crib
- Keep the crib far from open windows, loose wires, and other hazards
Pricing
The average price of a crib mattress generally falls between $100 and $500, although you can find models below and above this price.
Since they’re thinner, smaller, and designed to be used for only a few years, crib mattresses cost significantly less than their adult counterparts. As the main focus is on providing a firm, supportive sleep surface, a crib mattress also tends to have a simpler design with fewer layers than an adult mattress.
Foam, innerspring, and plastic polymer mattresses are generally the most affordable. You can expect to pay more for mattresses containing organic materials such as latex, cotton, or wool.
Breathability
A mattress made of breathable materials can help prevent your child from overheating or developing a heat rash. The best choice for breathability is an innerspring, coconut, or plastic polymer mattress, as these models allow room for air to circulate through the mattress core. Perforated natural latex is also a good option.
Some manufacturers market their mattresses as “safer” for babies because they are made of breathable components. While attractive, these claims haven’t been proven. It’s okay to use these mattresses provided they meet federal safety criteria, but follow AAP recommendations for preventing SIDS regardless of your mattress’ marketing claims.
Ease of Care
Many crib mattresses include a stain-resistant coating or sell a waterproof mattress protector to prevent moisture from damaging the mattress. Some mattresses, such as those made from plastic polymer, can be washed with soap and water. Foam mattresses may need spot-cleaning.
Certifications
Many parents and caregivers care deeply about keeping toxic chemicals out of the bedroom, but it can be difficult to distinguish misleading marketing claims and greenwashing from legitimately safe materials. Third-party certifications help establish the credibility of a company’s claims regarding safety and sustainability.
Certification | Description |
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GREENGUARD Gold | The GREENGUARD Gold label certifies that a mattress contains low levels of volatile organic chemical (VOC) emissions and other chemicals. |
Global Organic Textile Standard (GOTS) | GOTS provides organic certifications for textiles such as cotton and wool. To use the GOTS organic label, at least 95% of the materials must be non-GMO and produced without the use of synthetic pesticides or herbicides. |
Global Organic Latex Standard (GOLS) | Organic latex is certified by the GOLS label, which requires that the latex be grown organically and sets strict limits for filler materials and emission levels. |
CertiPUR-US | The CertiPUR-US label requires manufacturers to prove that their polyfoam or memory foam is low in VOCs and free of certain harmful substances, including formaldehyde and heavy metals. |
OEKO-TEX Standard 100 | Textiles carrying the OEKO-TEX Standard 100 label are certified free of substances that are harmful to human health. |
Discover More Mattress Solutions
Mattress shopping for the rest of the family? Check out our other mattress guides:
How We Test
The Sleep Doctor team has tested hundreds of sleep products, from mattresses to nursing pillows. When searching for the best crib mattresses, we applied our usual testing methodology but gave special weight to firmness, breathability, and off-gassing, which are important to ensure safe sleep for infants.
Frequently Asked Questions
To reduce the risk of SIDS, newborn babies should sleep on a firm mattress in a CPSC-approved crib. Foam, coconut husk, latex, spring, and food-safe polymer mattresses are all suitable options as long as they are firm, fit snugly in the crib, and meet the height requirements.
Talk to your doctor about safe sleeping arrangements if your baby was born prematurely or if they have other health issues.
It’s preferable to buy a new mattress for your baby, but you may be able to reuse a crib mattress if it’s in good condition and conforms to current safety standards. The mattress should be firm, with strong edges and no signs of indentation, sagging, or exposed springs. Avoid using a second hand mattress if you don’t know its history or if it’s missing the law label.
Before reusing a crib mattress, clean it thoroughly and check for mold, mildew, and bedbugs. Avoid mattresses that have been exposed to tobacco smoke, as this may raise the risk of SIDS. Also, check the CPSC website to ensure the mattress hasn’t been recalled.
On a scale of 1 to 10 with 10 being the firmest, a crib mattress should measure at least a 7, or “firm.” A firm crib mattress doesn’t conform as closely and as a result, it is less likely to obstruct your baby’s breathing. It’s also important for the mattress to have firm edges, so that your baby doesn’t get trapped between the mattress and the crib bars.
The safest position for a baby to sleep is on their back. Whether for naptime or bedtime, experts recommend always putting your baby to sleep on their back, never on their side or stomach. This includes babies born preterm or who have acid reflux.
Most babies start learning to roll over around the age of 2 to 3 months, at which point you should stop swaddling. If they roll onto their stomach during sleep, it’s best to roll them back onto their back until they learn to roll back by themselves. Continue putting your baby down to sleep on their back until they’re at least 1 year old.
The AAP specifically recommends against memory foam mattresses during the first year of life. Memory foam conforms to the body, and when used for a baby, this may raise the risk of suffocation.
Ask the Sleep Doctor
Have questions about sleep? Submit them here! We use your questions to help us decide topics for articles, videos, and newsletters. We try to answer as many questions as possible. You can also send us an email. Please note, we cannot provide specific medical advice, and always recommend you contact your doctor for any medical matters.