Delta Children Ionic Breathe Crib and Toddler Mattress with Cloud Core
The Delta Children Ionic Breathe Crib and Toddler Mattress with Cloud Core weighs 16.6 lb and is 5.3 in thick, per Delta Children. Two-stage mattress with a Cloud Core, a removable machine washable cover and a waterproof barrier.
- $399.99List price
- 5.25 inThickness
- 16.6 lbWeight
- Two-stageSides
How the Ionic Breathe Crib and Toddler Mattress with Cloud Core stacks up
Against the 82 two-stage crib mattresses we track. The shaded band is where the middle half of them fall; the dot is this one.
Above the typical range for two-stage crib mattresses (7.5 lb to 14 lb).
Within the typical range for two-stage crib mattresses (5 in to 6 in).
Above the typical range for two-stage crib mattresses ($89.99 to $189.99).
What sets the Ionic Breathe Crib and Toddler Mattress with Cloud Core apart
Measured against the 82 two-stage crib mattresses we compare, from each maker's published specs.
- Weight: 16.6 lbabove the middle half of the 69 two-stage crib mattresses that publish it (7.5 lb to 14 lb)
Next to its closest matches
- Naturepedic Breathable Organic 2-Stage Baby Crib MattressNext to it, the Ionic Breathe Crib and Toddler Mattress with Cloud Core is 2.6 lb heavier; 0.8 in thinner; $31 more.
- Saatva Crib MattressNext to it, the Ionic Breathe Crib and Toddler Mattress with Cloud Core is 1.4 lb lighter; 0.8 in thinner; $41 more.
- Newton Baby Waterproof Crib MattressNext to it, the Ionic Breathe Crib and Toddler Mattress with Cloud Core is 2.6 lb heavier; 0.3 in thinner; $50 more.
Fit check
| Size, per the maker | 52 × 28 × 5.25 in |
|---|---|
| Sides | Two: a firmer infant side and a toddler side, per the maker |
Crib types on Cribpicks that take a full-size crib mattress:
Listed features
- Maker calls the core 100% breathable
- Removable machine washable cover
- Limited lifetime warranty
Worth checking
- Highest price of the line at about 400 dollars
- Heavier than fiber core models at 16.6 lb
Where to buy the Ionic Breathe Crib and Toddler Mattress with Cloud Core
Prices and availability change. We may earn a commission from some links.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
- Safe sleep: see the AAP's guide to safe sleep and NICHD Safe to Sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| Delta Children Ionic Breathe Crib and Toddler Mattress with Cloud Core | |
|---|---|
| Type | Two-stage crib mattress |
| List price | $399.99 |
| Size | 52 × 28 × 5.3 in |
| Thickness | 5.3 in |
| Weight | 16.6 lb |
| Core | breathable Cloud Core (maker term), upcycled materials |
| Two-stage | Yes, infant and toddler sides |
| Firm for infants | Yes, per the maker |
| Waterproof | Yes |
| Washable cover | Yes |
| Breathable design | Yes, per the maker |
| Certifications | GREENGUARD Gold, JPMA certified |
| Warranty | Limited lifetime |
| Made in | USA, with foreign and domestic parts |
Compare the Ionic Breathe Crib and Toddler Mattress with Cloud Core with
How each closest rival differs from the Ionic Breathe Crib and Toddler Mattress with Cloud Core, from the makers' specs.
- NaturepedicBreathable Organic 2-Stage Baby Crib Mattress14 lb6 in thick$369
- 2.6 lb lighter
- 0.8 in thicker
- $31 less
- SaatvaCrib Mattress18 lb6 in thick$359
- 1.4 lb heavier
- 0.8 in thicker
- $41 less
- Newton BabyWaterproof Crib Mattress14 lb5.5 in thick$349.99
- 2.6 lb lighter
- 0.3 in thicker
- $50 less
- NaturepedicBreathable Ultra Organic 2-Stage Crib Mattress14 lb6 in thick$459
- 2.6 lb lighter
- 0.8 in thicker
- $59 more
Ionic Breathe Crib and Toddler Mattress with Cloud Core: questions answered
From Delta Children's published specs, last checked 2026-11-02.
Will the Delta Children Ionic Breathe Crib and Toddler Mattress with Cloud Core fit my crib?
The maker lists it at 52 × 28 × 5.25 in, a full-size crib mattress. Check that the mattress size matches what your crib's maker specifies. Safe sleep: see the AAP's guide to safe sleep and NICHD Safe to Sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.
How does a two-stage mattress like the Delta Children Ionic Breathe Crib and Toddler Mattress with Cloud Core work?
One side is firmer for infants and the other is softer for toddlers. Follow the maker's instructions on when to switch sides. Safe sleep: see the AAP's guide to safe sleep and NICHD Safe to Sleep. Check the label and the maker's instructions, and ask your pediatrician about your child.
Is the Delta Children Ionic Breathe Crib and Toddler Mattress with Cloud Core waterproof or washable?
The maker says it has a waterproof surface or cover. It has a removable, machine-washable cover.
What's the difference between the Delta Children Ionic Breathe Crib and Toddler Mattress with Cloud Core and the Naturepedic Breathable Organic 2-Stage Baby Crib Mattress?
By the maker specs, the Breathable Organic 2-Stage Baby Crib Mattress lists for $30.99 less, the Breathable Organic 2-Stage Baby Crib Mattress is lighter (14 vs 16.6 lb). See them side by side.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More two-stage crib mattresses
- OeufDual Firm Crib Mattress 6"6 in thick$325$325
- babyletto x AvocadoDual-Stage Organic Crib Mattress23 lb5.5 in thick$359
- Lullaby EarthBreathe Safe Breathable Crib Mattress 2-Stage6 in thick$299$299
- Newton BabyOriginal Crib Mattress14 lb5.5 in thick$299.99
- Simmons Kids / Beautyrest BlackBlack AIRCOOL Two-Stage21 lb6 in thick$299.99
- Moonlight SlumberChill Baby Crib Mattress6 in thick$289$289.99
Where these specs come from
Last checked 2026-11-02. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.