How to Choose a Crib Mattress

Looking for the best crib mattress for your infant or toddler but not sure where to start? Given the number of baby mattress choices and how much time your little one will spend sleeping, it’s an important decision. Here are a few of the must-have features to keep baby cozy and comfy! Learn more about the best crib mattress for baby >

More coils

The higher the coil count, the firmer the mattress. A firm mattress is critical for newborns and infants, helping to reduce the risk of SIDS.


Waterproof surfaces are essential for health and cleanliness, protecting against mold and mildew caused by damp surfaces.

2 stage

2-in-1 crib mattresses (often called 2-stage or dual stage) offer a firmer side for infants and a softer side for toddlers and older kids.

more layers

More layers typically mean more comfort and support. Airy layers and memory foam provide premium mattress comfort.

USA standard

Look for a crib mattress that fits all USA standard full-size cribs and toddler beds. Improper crib mattress sizing causes safety risks.


GREENGUARD GOLD Certified: This logo on your baby’s mattress means it’s certified for air quality and low chemical emissions.

Check out Walmart’s NEW Sealy crib mattresses and top-selling selection with prices for every budget.

Premium Selection

2 Stage Dual Firm Foam

Sealy 2-in-1 Natural Rest

  • Soybean memory foam comfort
  • 2-Stage grow-with-me firmness
  • Lightweight foam option
  • Waterproof
  • Square corners for snug fit in cribs

Premium Selection

2 Stage Dual Firm Coil

  Sealy 2-in-1 Baby Ultra Rest

  • Airy layer of flexible foam
  • Premium firm 204 coils
  • 2-Stage grow-with-me firmness
  • Protective sides and edges
  • Waterproof

Deluxe Selection

Extra Firm Coil

  Sealy Ortho Rest®

  • 2 Hypoallergenic comfort layers
  • Extra firm 150 coils
  • Waterproof
  • Available in gray or pink

 Order online, FREE pick up at the store.    

Share your favorite #Kolcraft Moments

This error message is only visible to WordPress admins

Error: No feed found.

Please go to the Instagram Feed settings page to create a feed.