Sealy Baby OptiCool
Score: 78/100
Serta Perfect Start
Score: 80/100Rankings
The Serta Perfect Start Two-Stage Crib Mattress combines a breathable, waterproof cover with a recycled-fiber core and a convertible infant-to-toddler design. At 5-inch thickness it may feel less plush than thicker alternatives, and its weight is higher than mini options. Ideal for families using standard full-size cribs who value eco-friendly materials and a long warranty.
The Sealy Baby OptiCool offers a lightweight, dual-sided foam design with a cooling gel toddler surface and a waterproof breathable cotton cover. Its 60-lb weight limit and all-foam construction may limit durability for larger toddlers. Best suited for families prioritizing portability and GREENGUARD-certified comfort.
| Attribute | | |
|---|---|---|
51.63 inches | 52 inchesbest | |
27.25 inches | 28 inchesbest | |
5.25 inchesbest | 5 inches | |
| ↓ lower better | 6.49 lbbest | 8.5 lb |
2 | 4best | |
— | 7 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Dimensions(3) | ||
Length (inches) | 51.63 inches | 52 inches |
Width (inches) | 27.25 inches | 28 inches |
Height (Thickness) (inches) | 5.25 inches | 5 inches |
Safety & Certifications(2) | ||
Certifications | GREENGUARD GOLD, CertiPUR-US | GREENGUARD GOLD, CPSIA, JPMA, ASTM |
Number of Certifications | 2 | 4 |
Physical Specs(3) | ||
Weight (lb) | 6.49 lb | 8.5 lb |
Cover Material | Breathable cotton | breathable waterproof |
Foam Type | Cool gel memory foam | recycled fiber |
Products in the top-left offer the best value (high score, low price).
Professional sources note that the EM822-GTS1 earned the 2020 Cribsie Award for healthiness and is part of Sealy's leading crib mattress portfolio, underscoring its safety certifications, hypoallergenic materials, and market acceptance, though detailed performance reviews are lacking.
No professional reviews or editor commentary were found for this exact model; Delta's own product description emphasizes safety certifications, eco‑friendly materials, and a long warranty as its primary selling points.
Consumer feedback is unavailable; the product listing indicates that no user reviews have been submitted yet.
