Mattress ? Crib/Toddler Bed

What kind of mattress do you have on your dc bed? When we bought our cribs we just took what the sales man offered us and never thought anything about it until now. My boys are still not sleeping through the night and I am wondering if its because the bed is uncomfortable. They sleep fine every where else when we went on vacations and in my bed.

If you can recommend your brand and why you like it I would appreciate it.

Re: Mattress ? Crib/Toddler Bed

I'm not sure the brand, but we went with the hardest mattress offered. We were scared to death when he was an infant of sinking into the mattress.

We transfered it over into his toddler bed recently. He loves it!