Sealy Omni-Breathe Crib Mattress
The Sealy Omni-Breathe Crib Mattress weighs 6.8 lb and is 4.5 in thick, per Sealy Baby. A very light fiber mattress with a zip-off machine washable knit cover and waterproof barrier.
- $109.99List price
- 4.5 inThickness
- 6.75 lbWeight
- FiberCore
How the Omni-Breathe (EM023) 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.
Below the typical range for two-stage crib mattresses (7.5 lb to 14 lb).
Below the typical range for two-stage crib mattresses (5 in to 6 in).
Within the typical range for two-stage crib mattresses ($89.99 to $189.99).
What sets the Omni-Breathe (EM023) apart
Measured against the 82 two-stage crib mattresses we compare, from each maker's published specs.
- 13th lightestof the 69 two-stage crib mattresses with it published: 6.8 lb
Next to its closest matches
- Sealy Baby 2Cool Breathable Cooling (EM026)Next to it, the Omni-Breathe (EM023) is 2.3 lb lighter.
- Storkcraft 6-Inch Dual-Sided Baby Crib & Toddler Bed MattressNext to it, the Omni-Breathe (EM023) is 1.8 lb lighter; 1.5 in thinner; $10 more.
- Sealy Baby (Kolcraft) Everlite Airy Polyfiber 2-Stage (EM005)Next to it, the Omni-Breathe (EM023) is 0.5 in thinner.
Fit check
| Size, per the maker | 52 × 28 × 4.5 in |
|---|---|
| Sides | Two-stage, per the maker |
Crib types on Cribpicks that take a full-size crib mattress:
Listed features
- Only about 6.75 lb
- Machine washable cover
- Waterproof PVC-free barrier (per the maker)
- Made in USA
Where to buy the Omni-Breathe (EM023)
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
| Sealy Baby Omni-Breathe (EM023) | |
|---|---|
| Type | Two-stage crib mattress |
| List price | $109.99 |
| Size | 52 × 28 × 4.5 in |
| Thickness | 4.5 in |
| Weight | 6.8 lb |
| Core | Fiber: airy sustainable fibers; no latex or polyurethane foam |
| Two-stage | Yes, infant and toddler sides |
| Waterproof | Yes |
| Washable cover | Yes |
| Breathable design | Yes, per the maker |
| Certifications | GREENGUARD Gold |
| Warranty | Limited lifetime, workmanship and materials |
| Made in | USA |
Compare the Omni-Breathe (EM023) with
How each closest rival differs from the Omni-Breathe (EM023), from the makers' specs.
- Sealy Baby2Cool Breathable Cooling (EM026)9 lb4.5 in thick$109.99
- 2.3 lb heavier
- Storkcraft6-Inch Dual-Sided Baby Crib & Toddler Bed Mattress8.5 lb6 in thick$99.99
- 1.8 lb heavier
- 1.5 in thicker
- $10 less
- Sealy Baby (Kolcraft)Everlite Airy Polyfiber 2-Stage (EM005)5 in thick$109$109.99
- 0.5 in thicker
- GracoEssentials 6-Inch Mesh Dual-Sided Crib & Toddler Mattress7.5 lb6 in thick$129.99
- 0.8 lb heavier
- 1.5 in thicker
- $20 more
Omni-Breathe (EM023): questions answered
From Sealy Baby's published specs, last checked 2026-11-02.
Will the Sealy Omni-Breathe Crib Mattress fit my crib?
The maker lists it at 52 × 28 × 4.5 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 Sealy Omni-Breathe Crib Mattress 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.
What is the Sealy Omni-Breathe Crib Mattress made of?
Airy sustainable fibers; no latex or polyurethane foam. The maker lists GREENGUARD Gold. It weighs 6.75 lb, which matters when you change sheets.
Is the Sealy Omni-Breathe Crib Mattress 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 Sealy Omni-Breathe Crib Mattress and the Sealy 2Cool Breathable Cooling Crib Mattress?
By the maker specs, the Omni-Breathe (EM023) is lighter (6.75 vs 9 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
- Sealy BabyAirial All-2-Fresh 2-Stage (EM012)10.6 lb5.5 in thick$109.99
- Dream On MeCarousel Firm Fiber 6" Crib and Toddler Bed Mattress6 lb6 in thick$83.99
- Dream On MeLittle Butterflies 6 Inch Foam Core Crib and Toddler Bed Mattress6 lb6 in thick$83.99
- Serta (made by Delta Children)SleepTrue Sparkling Sky8.5 lb5 in thick$89.99
- Delta ChildrenRefresh 2-Stage Crib and Toddler Mattress8.5 lb5 in thick$89.99
- Dream On MeAirNest 2 in 1 Premium Crib Mattress5 lb5 in thick$89.99
Where these specs come from
Last checked 2026-11-02. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.