Sealy Baby Posturepedic Grow 2-Stage Crib Mattress
The Sealy Baby Posturepedic Grow 2-Stage Crib Mattress weighs 14.7 lb and is 5.8 in thick, per Sealy Baby (Kolcraft). A 204-coil two-stage mattress with a firm infant side, a softer toddler side and a cotton waterproof cover, nearly identical in spec to Posturepedic Evolution.
- $129.99List price
- 5.75 inThickness
- 14.7 lbWeight
- InnerspringCore
How the Posturepedic Grow 2-Stage (EM610) 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).
Within the typical range for two-stage crib mattresses ($89.99 to $189.99).
What sets the Posturepedic Grow 2-Stage (EM610) apart
Measured against the 82 two-stage crib mattresses we compare, from each maker's published specs.
- Weight: 14.7 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
- Sealy Baby (Kolcraft) Posture Perfect Hybrid 2-Stage (EM375)Next to it, the Posturepedic Grow 2-Stage (EM610) is 0.1 lb heavier; $20 more.
- Sealy Baby (Kolcraft) Celestial Cool Antibacterial 2-Stage Hybrid (EM460)Next to it, the Posturepedic Grow 2-Stage (EM610) is 0.7 lb heavier; 0.3 in thicker; $20 more.
Fit check
| Size, per the maker | 51.63 × 27.25 × 5.75 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
- 204 coils
- Firm infant side
- Waterproof cotton cover
Worth checking
- 14.7 lb
Where to buy the Posturepedic Grow 2-Stage (EM610)
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 (Kolcraft) Posturepedic Grow 2-Stage (EM610) | |
|---|---|
| Type | Two-stage crib mattress |
| List price | $129.99 |
| Size | 51.6 × 27.3 × 5.8 in |
| Thickness | 5.8 in |
| Weight | 14.7 lb |
| Core | Innerspring: 204 steel coils, steel support frame, 10 EverEdge guards, ultra firm ortho-su |
| Coils | 204 |
| Two-stage | Yes, infant and toddler sides |
| Firm for infants | Yes, per the maker |
| Waterproof | Yes |
| Breathable design | Yes, per the maker |
| Certifications | GREENGUARD Gold |
| Made in | Coils engineered in USA; final assembly |
Compare the Posturepedic Grow 2-Stage (EM610) with
How each closest rival differs from the Posturepedic Grow 2-Stage (EM610), from the makers' specs.
- Sealy Baby (Kolcraft)Posturepedic Evolution 2-Stage (EM612)14.7 lb5.8 in thick$129.99Compare side by side
- Sealy Baby (Kolcraft)Posture Perfect Hybrid 2-Stage (EM375)14.6 lb5.8 in thick$109.99
- 0.1 lb lighter
- $20 less
- Sealy Baby (Kolcraft)Celestial Cool Antibacterial 2-Stage Hybrid (EM460)14 lb5.5 in thick$109.99
- 0.7 lb lighter
- 0.3 in thinner
- $20 less
- DaVinciDeluxe Coil Dual-sided Crib & Toddler Mattress16 lb5.5 in thick$149
- 1.3 lb heavier
- 0.3 in thinner
- $19 more
Posturepedic Grow 2-Stage (EM610): questions answered
From Sealy Baby (Kolcraft)'s published specs, last checked 2026-11-02.
Will the Sealy Baby Posturepedic Grow 2-Stage Crib Mattress fit my crib?
The maker lists it at 51.63 × 27.25 × 5.75 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 Baby Posturepedic Grow 2-Stage 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 Baby Posturepedic Grow 2-Stage Crib Mattress made of?
204 steel coils, steel support frame, 10 EverEdge guards, ultra firm ortho-su, with 204 coils. The maker lists GREENGUARD Gold. It weighs 14.7 lb, which matters when you change sheets.
Is the Sealy Baby Posturepedic Grow 2-Stage Crib Mattress waterproof or washable?
The maker says it has a waterproof surface or cover.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More two-stage crib mattresses
- Sealy Baby (Kolcraft)Posture Haven 2-Stage (EM444)13.4 lb5.5 in thick$109.99
- Sealy BabyFlexCool 2-Stage (EM443)5.8 in thick$129$129.99
- Sealy Baby (Kolcraft)Brilliant Nights 2-Stage (EM442)5.5 in thick$129$129.99
- Sealy Baby (Kolcraft)Prestige Sleep 2-Stage Antibacterial (EM461)12.3 lb5.5 in thick$109.99
- Serta (made by Delta Children)Perfect Balance Deluxe Firm16 lb6 in thick$179
- Sealy BabyPosturepedic Grace 2-Stage Hybrid Crib Mattress15.2 lb5.8 in thick$149.99
Where these specs come from
Last checked 2026-11-02. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.