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Crib Mattresses for Comfy and Safe Sleeping

baby lying on a crib mattress in a crib

When you lay your baby down at the end of the day, you want them to stay asleep for as long as possible. A comfortable crib mattress helps your baby sleep through the night (although it’s not the magic formula, sorry). Crib mattresses are also important for helping support your baby’s body as they grow. Here are some great crib mattresses to keep your baby comfortable.

Purchasing Crib Mattresses

How do you know you’re getting the best crib mattress for your baby/ There are a few main things to consider to keep your crib mattress comfortable and safe for the baby.

  • Fit: Above almost everything else, make sure the crib mattress fits perfectly inside the crib. Gaps around the edges can be incredibly dangerous for your baby if they roll into them and can’t breathe freely.
  • Firmness: It might be a nice idea to have a soft mattress, but it’s actually unsafe for your baby to sleep on a surface that is too soft ( another suffocation hazard ). Make sure the mattress is firm but not too firm.
  • Waterproof: If your mattress is not waterproof, or at least water-resistant, it may not hold up to diaper leaks or spit-up.

Top Choice: Graco Premium Foam Crib and Toddler Mattress

Graco white foam crib mattress

This mattress comes with a water-resistant cover that’s removable and washable, so the baby’s bed is always clean and ready to go. This mattress is also designed to be the ideal firmness for infant safety and development. It is made of high-quality breathable foam to keep the baby cool and comfortable with plenty of airflow. It will fit any standard full-size crib or toddler bed and is both CertiPur-US and JPMA certified for your peace of mind.

Top Choice

Best Two-Stage: Sealy Baby Flex Cool Two-Stage Firmness Waterproof Standard Crib Mattress

Sealy Baby Flex Two-Stage Crib Mattress

This mattress is equipped with 204 heavy-gauge steel coils with an all-around steel border wire to help keep the edges firm. The infant side has an anti-sag feature for even weight distribution as well as hypoallergenic sleeping layers. When flipped to the toddler side, there is a lightweight air topper to perfectly contour your growing little one’s body for added comfort. There is also a waterproof barrier lining to help protect the mattress from anything seeping inside that can cause mold, mildew, or odor.

Best Two-Stage

Sealy Baby Flex Cool 2-Stage Airy Dual Firmness Waterproof Standard Toddler & Baby Crib Mattress, 51.7”x 27.3"

Designed to comfortably grow with your child, each side has special features to promote healthy sleep and development.

Best Mini: Moonlight Slumber Mini Crib Mattress

Moonlight Slumber Baby Bluebird Mini Crib Mattress

This crib mattress is available in both mini and standard crib sizes and is ideal for a baby’s first years. It is dual-sided to accommodate both infants and toddlers. There’s cool memory foam on one side (for toddlers); the other is firmer density foam (for infants). The mattress is hypoallergenic with a waterproof encasement that is both vinyl- and PVC-free for skin-friendly odor and stain resistance. It also comes with a plush cotton cover with a zipper enclosure for extra coziness and mattress protection.

Best Mini

Best Hypoallergenic: Milliard Hypoallergenic Baby Crib Mattress

Milliard Hypoallergenic Baby Crib Mattress with gray and white polka-dotted cover

This mattress is made of 28D foam for comfort and ideal firmness to cradle your baby without sinking in. It is suitable for infants to toddlers. There is a waterproof encasement to protect your mattress from any leaks or spills and to easily wipe clean. The cover is designed to be quiet and not crinkle while your little one is asleep. It should fit any standard-sized crib without dangerous gaps, and it meets anti-flammability requirements without any added toxins or chemicals.

Best Hypoallergenic

Milliard Hypoallergenic Baby Crib Mattress and Toddler Bed Mattress with 100% Waterproof Cover - 27.5"x52"x4.75"

The hypoallergenic and anti-sinking design of this mattress makes it ideal for all ages.

Best Budget: Dream On Me Hooly 3″ Portable Crib Mattress

Dream On Me textured white crib mattress

This hypoallergenic mattress is constructed with quality materials for durability as well as a waterproof cover to prevent mold, mildew, and odor. It is designed to fit most portable/mini cribs without any dangerous gaps, and it easily wipes clean. It is also free of phthalate and lead and passes all flammability tests.

Best Budget

Dream On Me Holly 3” Fiber Portable Crib Mattress, Greenguard Gold Certified, Waterproof Vinyl Cover, Lightweight Mini Crib Mattress, White

Made of quality material to be hypoallergenic and easy to clean, this mattress is ideal for mini cribs.

Alesha Billie Alesha Billie
Alesha Billie is a momma to three kiddos (unless we count the furry ones) who has been writing and researching for over 15 years. After a start as a romance ghostwriter, she's written countless full-length novels in addition to articles, blog posts, advertorials, memoirs, and eBooks. Read Full Bio »
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