Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress vs Safety 1st Heavenly Dreams Supreme Firm Baby Crib Mattress

The Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress has a innerspring core; the Heavenly Dreams Supreme Firm Baby Crib Mattress is fiber. The Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress is 1.5 lb lighter.

Only the differences are shown.

Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler MattressSafety 1st Heavenly Dreams Supreme Firm Baby Crib Mattress
TypeCrib mattressCrib mattress
Size52.5 × 27.5 × 6 in52 × 27.5 × 5 in
Thickness6 in5 in
Weight10 lbLightest11.5 lb
CoreInnerspring: 150 interlocking coilsFiber: thermo-bonded wool, cotton and polyester
Coils150Not listed
WaterproofYesNot listed
Washable coverNot listedYes
Breathable designYes, per the makerNot listed
CertificationsGREENGUARD GoldGREENGUARD Gold
WarrantyLifetime limited15 years, limited
Made inUSANot listed

Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress

A 150 coil innerspring mattress with an air-permeable cover and a waterproof barrier.

  • Air-permeable cover
  • Waterproof barrier
  • Lifetime limited warranty

Safety 1st Heavenly Dreams Supreme Firm Baby Crib Mattress

A firm fiber core mattress with a removable machine washable cover and a long warranty.

  • Removable machine washable cover
  • 15 year warranty
  • Moderate weight
Ask the meadow

Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress or Heavenly Dreams Supreme Firm Baby Crib Mattress?

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

Which is lighter?

The Evolur Sleep Breath Flow Classic Inner Spring Crib and Toddler Mattress at 10 lb versus 11.5 lb, per the makers.

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