Sealy 2Cool Breathable Cooling Crib Mattress
The Sealy 2Cool Breathable Cooling Crib Mattress weighs 9 lb and is 4.5 in thick, per Sealy Baby. A 4.5 inch fiber core mattress with a two-sided knit cover, one side with what the maker calls cooling yarns, and a waterproof backing.
- $109.99List price
- 4.5 inThickness
- 9 lbWeight
- FiberCore
How the 2Cool Breathable Cooling (EM026) 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.
Within 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 2Cool Breathable Cooling (EM026) apart
Measured against the 82 two-stage crib mattresses we compare, from each maker's published specs.
- Weight: 9 lbin the middle half of the 69 two-stage crib mattresses that publish it (7.5 lb to 14 lb)
Next to its closest matches
- Sealy Baby (Kolcraft) Everlite Airy Polyfiber 2-Stage (EM005)Next to it, the 2Cool Breathable Cooling (EM026) is 0.5 in thinner.
- Sealy Baby Airial All-2-Fresh 2-Stage (EM012)Next to it, the 2Cool Breathable Cooling (EM026) is 1.6 lb lighter; 1 in thinner.
- Storkcraft 6-Inch Dual-Sided Baby Crib & Toddler Bed MattressNext to it, the 2Cool Breathable Cooling (EM026) is 0.5 lb heavier; 1.5 in thinner; $10 more.
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
- Machine washable zip-off cover
- Waterproof backing
- Light at 9 lb
- Made in USA
Where to buy the 2Cool Breathable Cooling (EM026)
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 2Cool Breathable Cooling (EM026) | |
|---|---|
| Type | Two-stage crib mattress |
| List price | $109.99 |
| Size | 52 × 28 × 4.5 in |
| Thickness | 4.5 in |
| Weight | 9 lb |
| Core | Fiber: firm core of sustainable materials; no polyurethane foam, latex or memory foam |
| Two-stage | Yes, infant and toddler sides |
| Waterproof | Yes |
| Washable cover | Yes |
| Breathable design | Yes, per the maker |
| Certifications | GREENGUARD Gold, OEKO-TEX Standard 100 |
| Made in | USA |
Compare the 2Cool Breathable Cooling (EM026) with
How each closest rival differs from the 2Cool Breathable Cooling (EM026), from the makers' specs.
- Sealy Baby (Kolcraft)Everlite Airy Polyfiber 2-Stage (EM005)5 in thick$109$109.99
- 0.5 in thicker
- Sealy BabyAirial All-2-Fresh 2-Stage (EM012)10.6 lb5.5 in thick$109.99
- 1.6 lb heavier
- 1 in thicker
- Storkcraft6-Inch Dual-Sided Baby Crib & Toddler Bed Mattress8.5 lb6 in thick$99.99
- 0.5 lb lighter
- 1.5 in thicker
- $10 less
- Sealy BabyOmni-Breathe (EM023)6.8 lb4.5 in thick$109.99
- 2.3 lb lighter
2Cool Breathable Cooling (EM026): questions answered
From Sealy Baby's published specs, last checked 2026-11-02.
Will the Sealy 2Cool Breathable Cooling 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 2Cool Breathable Cooling 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 2Cool Breathable Cooling Crib Mattress made of?
Firm core of sustainable materials; no polyurethane foam, latex or memory foam. The maker lists GREENGUARD Gold, OEKO-TEX Standard 100. It weighs 9 lb, which matters when you change sheets.
Is the Sealy 2Cool Breathable Cooling Crib Mattress waterproof or washable?
The maker says it has a waterproof surface or cover. It has a removable, machine-washable cover.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More two-stage crib mattresses
- 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
- GracoEssentials 6-Inch Mesh Dual-Sided Crib & Toddler Mattress7.5 lb6 in thick$129.99
- Simmons KidsSilver Nights Dual Sided 2-Stage Crib and Toddler Mattress8.5 lb5 in thick$79.99
- Serta (made by Delta Children)Perfect Slumber Dual Sided Recycled Fiber5 in thick$79$79.99
- GracoEssentials 6-Inch Dual-Sided Crib & Toddler Mattress7.5 lb6 in thick$139.99
Where these specs come from
Last checked 2026-11-02. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.