Graco 6-Inch Dual-Comfort Crib & Toddler Mattress, GREENGUARD Gold, CertiPUR-US Foam, Waterproof Cover Review (2026)

Who this mattress is built for

This is a straightforward foam crib mattress aimed at parents who want one purchase to cover the crib years and the transition to a toddler bed. The mattress has two distinct sleep surfaces, a smooth, firm side meant for the infant stage and a more contoured, softer side for toddlers. That two-in-one design suits families who do not want to shop for a second mattress when their child moves from crib to toddler bed, and it works with any standard full size crib or toddler bed frame, so it is an easy swap into furniture you already own rather than a specialty size.

What is actually inside it

The core is 100 percent polyurethane foam wrapped in a polyester cover, and Graco lists the mattress as fiberglass-free with no added chemical flame retardants, which matters since fiberglass insulation inside some budget mattresses has caused recalls elsewhere in the category. The foam core is CertiPUR-US certified, meaning it is made without ozone depleters, mercury, lead, or formaldehyde and without prohibited heavy metals, while the finished mattress carries GREENGUARD Gold certification for low chemical emissions. The outer cover is removable and machine washable, with a waterproof sleep surface underneath it, and the whole mattress measures roughly 52 by 28 by 6 inches to fit a standard crib frame.

Living with the waterproof cover day to day

Because the cover is waterproof, this mattress tolerates the diaper leaks, spit up, and night feeding spills that come with the newborn stage without soaking into the foam underneath, which keeps odor and mildew risk down over years of use. The cover unzips fully for washing, and the manufacturer recommends a cold delicate machine cycle with no bleach followed by hanging it to dry rather than tumble drying. Foam mattresses with a waterproof layer do tend to feel a bit crinkly or plasticky compared with a fabric-covered coil mattress, and some parents add a thin cotton mattress pad on top for a softer hand feel once the child is older and the waterproofing matters less.

How it compares with breathable rivals

In the firm, safe infant sleep category, this Graco sits in the middle of the field against dual layer designs such as the Newton Baby Crib Mattress, which uses a breathable, washable core instead of solid foam and edges it out on airflow for hot sleepers. Foam by nature traps more body heat than an air-permeable core, so families in warmer climates or with a baby who runs hot may prefer a breathable option even at a higher price. Where this mattress wins back ground is value and simplicity, since it needs no special sheets or covers and performs like a familiar dense foam mattress that most cribs are designed around.

Verdict and who should look elsewhere

For a first crib mattress bought on a budget, this is a sound choice because the safety certifications are documented rather than implied, the dual-sided design genuinely extends its useful life into the toddler years, and the waterproof cover is easy to keep clean. Families who prioritize airflow for temperature regulation, or who want a mattress with a washable knit cover rather than a wipeable waterproof one, are better served by a breathable dual layer mattress even though it costs more. Anyone furnishing a full nursery on a budget, or buying a second mattress for a second child, will find this a practical and well-certified pick.

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