10 Best Crib Mattresses 2026 in the United States

The Graco Premium Crib & Toddler Mattress positions itself as a solid choice for parents looking for a safe and comfortable sleeping surface for their infants and toddlers. One of its most notable strengths is its certifications: it’s GREENGUARD Gold Certified, which means it helps ensure cleaner indoor air quality, and CertiPUR-US Certified for low emissions, making it a favorable option for health-conscious families. The mattress is designed to fit standard full-size cribs and toddler beds, so it should meet the size requirements of most cribs without issues.

In terms of comfort, the high-density foam provides a firm yet supportive surface that is essential for infant safety and proper spine development. Its waterproof outer cover is a big plus, as it keeps the mattress clean and dry from any spills or leaks, and the machine-washable feature makes maintenance easy for busy parents.

The mattress weighs in at a manageable 12-15 pounds, making it easy to handle, but it’s still advisable to ensure it’s the right fit for your crib. For parents looking for a reliable, safe, and easy-to-care-for crib mattress, the Graco Premium Crib & Toddler Mattress is a commendable option.

The Newton Baby Crib Mattress is designed to offer a highly breathable and safe sleeping surface for infants and toddlers, which can be a big relief for parents concerned about suffocation risks. Its standout feature is the washable wovenaire core, made mostly of air, which promotes excellent airflow and helps keep your baby cool and comfortable. This mattress is firm enough to support your baby's natural posture, which is important for safe sleep, and it measures the standard crib size of 52 by 28 inches with a thickness of 5.5 inches.

The cover is soft, detachable, and made from a cotton blend, making it gentle on sensitive skin and easy to clean. Being 100% washable from cover to core makes it practical for long-term use, especially when accidents happen. Weighing 11 pounds, it is easy enough to handle when changing sheets or moving it around. However, the mattress does not mention any waterproofing, so you might want to use a waterproof mattress protector to keep it dry.

It lacks traditional foam or springs, which some parents might expect, but this design avoids potential harmful materials. This mattress is a strong choice if you prioritize breathability, safety, and ease of cleaning in a crib mattress, and it adapts from infancy to toddlerhood with its 2-stage design.

The Dream On Me Snooze Crib & Toddler Mattress is designed to provide a firm, supportive surface, which pediatricians often recommend for infant safety. It features a polyester fiber core that helps maintain this extra firm feel. The mattress fits standard full-size cribs and toddler beds, measuring 52 by 28 inches and 5 inches thick, which is typical for this category.

One of its strong points is the waterproof, embossed soft vinyl cover, making it easy to clean and resistant to stains and odors—a real plus for keeping the sleeping area hygienic. It’s also double-sided, which can extend its usability as your child grows. The mattress is lightweight at 6 pounds, so it’s easy to move when needed. Certifications like GREENGUARD Gold and JPMA add confidence that the materials are non-toxic and meet safety standards. However, the vinyl cover might feel less breathable compared to fabric options, which could be a consideration if airflow is a priority for you.

Also, since it’s made with fiber and vinyl rather than foam or organic materials, it might not offer as much cushioning or natural fibers for those looking for a softer or more eco-friendly option. The mattress comes with a 15-year limited warranty, reflecting the brand's confidence in durability. For parents prioritizing safety and ease of maintenance over plush softness, this mattress is a solid choice.