Naturepedic Breathable Organic Crib Mattress - 2-Stage - Lightweight - Baby & Toddler Bed - with ProThe Naturepedic Organic Breathable Crib Mattress is both certified organic AND breathable. These two important safety features combine to give you a crib mattress that is free of harmful chemicals and achieves the lowest risk category score on independent safety tests. This mattress comes packed with great features including organic cotton fabric and filling, a washable breathable layer, a lightweight design for easy sheet changing, a waterproof