Sealy Baby 2 Cool 2 Stage Breathable Crib Mattress GREENGUARD Gold Certified, Made in USA, Premium Extra Firm Cooling Foam, Toddler Bed Fit, Non Toxic, Safety & Quality Tested, 52x28"

Very good quality mattress for babies. It’s nice and firm, just perfect

This is a great mattress for our baby. There was no smell to it, however, we did buy an open box one to save money. I imagine if it did have an odor, just airing it out for awhile would solve the problem. I like the different firmness options on either side. It’s also very quiet, not plastic covered like other baby mattresses that crinkle when baby moves. Fits snugly in the crib. I can’t attest to its waterproofing, as I always keep a waterproof cover on mattresses to keep them clean.

My little one has been struggling to get comfortable and stay asleep, to the point he was up several times a night crying. This mattress has been a lifesaver. He's waking up maybe once a night and is able to comfort himself and go back to sleep. He doesn't seem to be waking up sweaty or uncomfortable. He did have a leaking incident and I was worried about the mattress but it didn't mess it up at all. ALL AROUND WIN! So happy I took the jump and purchased this.

My 1.5 year old has not slept through the night until we got this mattress what a life saver this mattress is perfect and solved all of our sleep battles

My baby slept all night on the first night we got this new mattress..I also got the mattress protector over it, but its really soft....

Best crib mattress we've had out of 3 kids! Very firm, breathable and great quality. Highly recommend!

Love this for my grandson! So comfy and keeps a consistent temperature.

I had high hopes for this mattress considering there were very good reviews for it but I was disappointed. The box was so light I was surprised there was a mattress inside. The mattress had a few rips on the side with cotton fuzz coming out. The mattress could easily be folded thats how light it was. I waited a few days and it was still the same no difference. I plan on returning this and getting a Colgate mattress. We bought that for our first born and had no issues for her first 4.5 yrs on it til we moved her onto a full size bed.