10 bestCrib Mattressesof July 2025
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1
Graco Premium Foam Crib & Toddler Mattress – GREENGUARD Gold and CertiPUR-US Certified, 100% Machine Washable, Breathable, Water-Resistant Cover, Recommended Firmness for Infants
Graco
9.8
2
Safety 1st Heavenly Dreams Supreme Firm Baby Crib Mattress, Removable and Washable Bamboo Cover, White
Safety 1st
9.6
3
Newton Baby Crib Mattress and Toddler Bed - 100% Breathable, Babies Can Breathe Right Through It, 100% Washable, Non-Toxic, Better Than Organic - Removable Cover -Deluxe 5.5" Thick - White
Newton
9.5
4
Newton Baby Essential Crib Mattress and Toddler Bed - 100% Breathable Proven to Reduce Suffocation Risk, 100% Washable, 2-Stage, Non-Toxic, Better Than Organic - Removable Cover Included, White
Newton Baby
9.2
5
Premium Foam Crib Mattress 52"x27.6"x5", Hypoallergenic, Soft Microfiber Fabric, Moisture Absorbent and Breathable
Blissbubblebeara
9.0
Other
Milliard Memory Foam Crib Mattress, 2022 Edition, Flip Technology, Firm Side for Baby and Soft Side for Toddler 100% Cotton Cover
Safety 1st Heavenly Dreams Deluxe Baby Crib & Toddler Bed Mattress, Dual Sided, Waterproof Cover, White
Milliard Baby Crib and Toddler Mattress, 52" x 27 x.5" x 5" Deluxe Firm Foam - Safe for Infants, Waterproof Cover, Fits Standard Full Size Crib and Toddler Beds
Newton Baby Mini Crib Mattress 24" x 38" - 100% Breathable Proven to Reduce Suffocation Risk, 100% Washable - Removable Cover Included, GREENGUARD Gold
6
Baby Crib & Toddler Bed Mattress 52"x27.6"x5" - 100% Breathable Knitted Fabric, Firm and Safe, Non-Toxic Crib Mattress Fits Standard Full-Size Cribs & Toddler Beds
Excibubblebearbb
8.8
7
Baby Crib & Toddler Bed Mattress 52"x27.6"x5", Hypoallergenic, Soft Knitted Fabric, Moisture Absorbent and Breathable
Blissbubblebeara
8.5
8
Home4me Pack and Play Mattress, Dual Sided Mini Crib Mattress, Waterproof Memory Foam Playpen Mattresses, Toddler Mattress Pad with Removable Washable Cover for Cribs and Toddlers, Grey
Home4me
8.3
9
Newton Baby Crib Mattress and Toddler Bed - Waterproof - 100% Breathable Proven to Reduce Suffocation Risk, 100% Washable, Better Than Organic, 2-Stage Removable Cover -Deluxe 5.5" Thick (Grey)
Newton Baby
8.0
10
Graco Ultra 2-in-1 Premium Dual-Sided Crib & Toddler Mattress – GREENGUARD Gold Certified, CertiPUR-US Certified Foam Core, Ultra-Soft 100% Machine-Washable Zip-Off Mattress Cover, 2-Sided Mattress
Graco
7.8
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A Guide to Selecting the Best Crib Mattresses
Choosing the right crib mattress is an important decision for your baby's comfort and safety. A good crib mattress supports healthy sleep, helps with proper development, and reduces risks associated with unsafe sleep environments. When shopping, focus on safety certifications, comfort, and how well the mattress fits your crib. Understanding the key features will help you make a confident and informed choice.
Firmness
Firmness refers to how hard or soft the mattress feels. For infants, a firm mattress is crucial because it reduces the risk of suffocation and supports proper bone development. Mattresses are often labeled as 'firm' or 'extra firm' for babies, while some offer a dual-sided design with a softer side for toddlers. If your baby is under 12 months, always choose the firmer side. As your child grows, you can consider switching to the softer side if the mattress allows.
Size and Fit
Size and fit mean how well the mattress matches the dimensions of your crib. A mattress that is too small can leave dangerous gaps where a baby could get trapped. Standard crib mattresses are about 52 inches long and 28 inches wide, but always measure your crib and check the mattress dimensions. The mattress should fit snugly with no more than two fingers' width between the mattress and crib frame.
Materials
Materials refer to what the mattress is made from, such as foam, innerspring, or organic materials. Foam mattresses are lightweight and easy to handle, while innerspring mattresses are heavier and often more durable. Organic mattresses use natural materials and avoid chemicals, which can be important for sensitive babies. Consider your priorities: if you want easy handling, foam may be best; for durability, look at innerspring; for chemical-free sleep, organic is a good choice.
Waterproofing and Covers
Waterproofing and covers protect the mattress from spills, leaks, and accidents. A waterproof cover makes cleaning much easier and helps prevent mold and bacteria growth. Some mattresses have built-in waterproof covers, while others require a separate waterproof mattress protector. If you expect frequent messes, prioritize a mattress with a reliable waterproof layer.
Breathability
Breathability describes how well air can flow through the mattress. Good breathability helps regulate temperature and reduces the risk of overheating, which is important for safe sleep. Some mattresses use special materials or designs to improve airflow. If you live in a warm climate or are concerned about overheating, look for a mattress that highlights breathability as a feature.
Certifications
Certifications are official labels that show the mattress meets certain safety or environmental standards, such as GREENGUARD Gold or CertiPUR-US. These certifications can give you peace of mind that the mattress is low in harmful chemicals and safe for your baby. If safety and health are top priorities, check for recognized certifications before buying.
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