10 Best Crib Mattress 2025 in the United States

The Newton Baby Crib Mattress stands out for its exceptional breathability thanks to its patented Wovenaire core, which allows air to flow freely and reduces the risk of suffocation—a key safety feature for infants. It’s a good fit for parents who prioritize safety and want peace of mind while their baby sleeps. The mattress is firm enough to support your baby’s growing bones, meeting safety standards, but also offers a plush Euro top for added comfort, potentially helping babies sleep longer. At 5.5 inches thick and standard crib size (52" x 28"), it fits most American cribs well, making it practical for many families.

One of its biggest advantages is that it’s fully washable, including both the cover and the core, which makes cleaning easy and keeps the sleeping environment fresh. The materials used are non-toxic and free from foam, glue, latex, or springs, earning a Greenguard Gold certification for low chemical emissions—ideal for parents concerned about indoor air quality. Weighing 11 pounds, the mattress is not very heavy, but it’s not designed for portability.

A downside is that the mattress is relatively thin compared to some traditional crib mattresses, which might not feel as cushioned to some parents, and its synthetic material core may feel different from natural fiber options. This mattress is ideal for parents who want a safe, breathable, and easy-to-clean option that supports firm, comfortable sleep for both infants and toddlers.

The Graco Premium Crib & Toddler Mattress is an excellent choice for parents seeking a safe and comfortable sleeping surface for their little ones. One of its standout strengths is its GREENGUARD Gold and CertiPUR-US certifications, which ensure that it's made with safe materials, contributing to cleaner indoor air quality. This feature is essential for parents who prioritize health and safety. The mattress is designed to fit all standard crib and toddler beds, making it versatile and a good fit for various nursery setups.

In terms of comfort, the high-density foam provides a firm yet cozy surface, essential for infants and toddlers. The waterproof outer cover is a practical feature that helps protect against spills and accidents, and the fact that it’s machine-washable makes cleaning much easier for busy parents.

However, there are a few drawbacks to consider. While the mattress is lightweight at 10.5 pounds, some users might find the firmness level to be on the higher side for younger infants. Additionally, while the mattress is designed to be durable, the single-layer construction might not provide the same longevity as some multi-layer options available on the market. The price point is competitive, but parents looking for more extensive features may find other options worth considering. Despite this, with a 10-year limited warranty, this mattress offers good value for families seeking reliability and ease of care.

The Naturepedic Organic Crib Mattress is a thoughtfully designed option for parents valuing safety and comfort. It features a two-stage firmness system, with one side firmer for infants to support healthy sleep posture and the other side medium-firm for toddlers, making the mattress usable as your child grows. Made from 100% organic cotton with GOTS certification, it avoids harsh chemicals and meets strict safety standards for low emissions and flammability.

The mattress uses a pocketed coil system within a breathable design that helps promote airflow and reduce overheating. Its waterproof coating on the organic cotton surface allows for easy cleaning with just soap and water, which is especially convenient for busy parents. Sized to fit most standard cribs snugly, the mattress measures about 27 by 51 inches with a 6-inch thickness.

While the manufacturer states the mattress weighs 11 pounds, other details list 14 pounds, suggesting it may be heavier than some typical lightweight mattresses but still manageable for handling and changing sheets. This crib mattress provides a solid combination of safety, comfort, and practicality, particularly for families seeking organic, non-toxic bedding that adapts as their child grows, with the main trade-off being a slightly heavier weight compared to some foam alternatives.