Introducing the Serta CloudCool Crib and Toddler Mattress—the ultimate breathable and machine-washable mattress for your baby. Designed with your little one’s comfort and safety in mind, this mattress features a soft, breathable knit cover and a Cloud Core made from sustainable materials. The innovative open-air construction of the Cloud Core ensures continuous airflow, allowing your baby to breathe easily and maintain a comfortable sleeping temperature throughout the night. With a waterproof barrier protecting the hypoallergenic core, you can rest easy knowing your baby’s mattress is both clean and safe. The fully removable, machine-washable cover makes cleanup a breeze. Dual-sided for added versatility, this mattress offers the perfect support for both infants and toddlers, providing the ideal balance of comfort and durability as your child grows. Choose the Serta CloudCool Crib and Toddler Mattress—the breathable and easy-to-care-for mattress that supports your baby’s restful sleep from infancy to toddlerhood. This crib mattress is GREENGUARD Gold certified. Tested to meet or exceed the most stringent chemical emissions standards to create a healthier home for your baby, it has been screened for more than 10,000 chemicals and VOCs that are known to pollute indoor air. Certified to contribute to cleaner indoor air, you can feel good about putting this mattress in your child’s nursery.