The 9 inch Advanced Hybrid Mattress from 5 Little Monkeys combines plush comfort with supportive bounce for a kid friendly sleep surface that feels familiar and comfortable from the first night. Individually wrapped coils increase airflow and stability, while pressure relieving foam and temperature regulating technology help reduce tossing and turning for deeper, more consistent rest.

At the core of the mattress is a system of individually wrapped coils that move independently to support your child’s natural sleep positions. This coil design allows for enhanced airflow, helping regulate temperature and creating a cooler, more breathable sleep environment. The gentle bounce of the coils gives the mattress a traditional feel that kids enjoy, especially when transitioning out of a toddler.

Above the coils, layers of CertiPUR US certified foam contour to growing bodies and offer balanced support for healthy alignment. These foams help minimize pressure points so kids can fall asleep comfortably and stay asleep longer. The mattress is finished with a soft, breathable cover made from safe, child friendly materials, and if your model uses an Oeko Tex certified fabric, this highlights another layer of safety and textile quality. The entire mattress is hypoallergenic and fiberglass free for added peace of mind.

With its 9 inch profile and lightweight, durable build, the Advanced Hybrid Mattress fits perfectly in bunk beds, trundle beds, platform bases, and standard frames. Families appreciate the combination of comfort, airflow, and long lasting performance that helps kids rest well from night to night.