6 2-Stage Crib and Toddler Mattress, featuring an organic cotton, water-repellent machine washable cover. The mattress is 100% breathable, which helps regulate temperature by allowing air to pass through the entire mattress. Also, there are no VOCs, no off-gassing (that chemical smell when you open a mattress with foam) and no toxic emissions.

The infant side is designed for extra firm infant support and the other is comfortable and plush for your growing toddler. Around the entire perimeter of the mattress is a 2 firm-edge guard to support children as they begin standing.

All materials used are eco-friendly, hypoallergenic and breathable. Its also GreenGuard Gold Certified.