Ok, I am no expert in this area, but I am a protective mom of an adorable 1 year old boy, and I am loving this new crib mattress!  It is from a company called "Nook Sleep".  The other night, I had the opportunity to meet the company founders and they introduced me to the "Pebble Mattress".  First, it just looks really cool!  But, when you dive a little deeper, you begin to appreciate the creative ingenuity and advanced technology that has gone into creating this unique product.

It is a bit more expensive than your regular crib mattress...but just think about how much time your little one spends in their crib...often face smashed in the bed sheets and mattress.  The Pebble mattress is designed for maximum breathability as well as being totally non-toxic. 

If you can afford it, I recommend getting one.  Check out all of the details at Nook Sleep.  And, they make organic bedding too!