Sealy Butterfly 2-Stage Breathable Knit Crib Mattress vs Simmons Kids Naturally Crib and Toddler Mattress

The Naturally Crib and Toddler Mattress lists for $20 less.

Only the differences are shown.

Sealy Baby Butterfly 2-Stage Breathable Knit (EM904)Simmons Kids Naturally Crib and Toddler Mattress
TypeTwo-stage crib mattressTwo-stage crib mattress
List price$149.99$129.99Lowest price
Size52 × 28 × 5 in52 × 27.5 × 6 in
Thickness5 in6 in
Weight9 lbNot listed
CoreFoam: high-density infant side and soy-enhanced memory foam toddler sideFoam: firm soy-enhanced foam core
Two-stageYes, infant and toddler sidesYes, infant and toddler sides
Firm for infantsYes, per the makerNot listed
WaterproofYesYes
Washable coverYesYes
Breathable designYes, per the makerNot listed
CertificationsGREENGUARD Gold, CertiPUR-USGREENGUARD Gold, CertiPUR-US
WarrantyNot listedLimited lifetime
Made inUSAUSA

Sealy Butterfly 2-Stage Breathable Knit Crib Mattress

A two-layer foam mattress with a high-density infant side, memory foam toddler side and a machine washable knit cover.

  • Machine washable zip-off cover
  • Waterproof protection
  • Firm infant side
  • Highest price in the Butterfly line

Simmons Kids Naturally Crib and Toddler Mattress

Foam mattress with labeled infant and toddler sides and a waterproof woven cover.

  • Light, about 15 lb shipping weight
  • Waterproof backing
  • Limited lifetime warranty
  • Not listed by the maker: product weight
Ask the meadow

Butterfly 2-Stage Breathable Knit (EM904) or Naturally Crib and Toddler Mattress?

Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

Is the Naturally Crib and Toddler Mattress cheaper than the Butterfly 2-Stage Breathable Knit (EM904)?

Yes. $129.99 versus $149.99 list price.

Still wondering? Write to us at hello@cribpicks.com and we'll look it up.