Although many crib mattresses offer some form of waterproofing, not all are effective or easy to clean. Unlike traditional mattresses, the cover along with the Newton Ultimate Waterproof Crib ...

One specialty mattress we tested, the Newton Baby, is made of woven ... in both the construction of the foam fill and the waterproof cover of crib mattresses. Terms like “green,” “natural, ...

Newton also has three crib mattresses (not including its mini crib option): original, waterproof and essential. Starting at $199, the three mattresses are Greenguard Gold Certified. The original ...