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Most importantly, a crib mattress should be firm.
Emma Kim
So what about breathability?
The theory is that this would reduce the chance ofSIDS.
Unfortunately, there isnt evidence to support these safety benefits, says Ferry.

As a bonus, many of the best breathable crib mattresses tend to be more eco-friendly and nontoxic.
A win-win for the whole family.
But we know the endless Google scroll for breathable crib mattresses isnt how you want to spend your time.

Still, theres enough support to give your baby the safe, firm sleep surface they need.
The lightweight temperature-control interior is wrapped in a special waterproof fabric that zips off for easy cleaning.
Youll have no trouble with all the usual trouble spots: milk, urine, and the like.

The mattress is one of the more eco-friendly choices out there.
Its made in the USA from certified organic cotton, hemp, and wool, and coconut husk.
The result is a soft and breathable mattress.

And if youre not sure, take advantage of the brands 30-night trial period.
But not all of the options out there have as many bells and whistles as this one.
It also comes with a cover thats machine-washable.

There are no crunchy innersprings, either.
Its Greenguard Goldcertified and hypoallergenic because it doesnt contain any potentially irritating foam, glue, or latex.
Its also exceptionally breathable, thanks to a thoughtful construction of quilted 3D mesh.

This mattress goes the distance too.
Its even up to the task of potty trainingthe whole thing is washable.
Pop the cover in the machine; rinse the core in the shower.

Parents we polled said this mattress by Sealy doesnt have any of these pitfalls.
Thats because the cover is a soft knit as opposed to a plastic-like polyester.
Unlike a lot of other two-sided mattresses, this one is entirely waterproof for easy maintenance.

Overall, the value is fantasticespecially for the more sustainably bminded.
Its made right here in the USA and is Greenguard Gold certified as nontoxic and safe for your baby.