The Simba BlueTech 10 Mattress is designed to deliver cooler, more supportive sleep with a smart combination of breathable foam, responsive micro-springs, and targeted zoned support. At 10 inches high, this hybrid mattress helps balance pressure relief, airflow, and full-body alignment, making it a comfortable choice for sleepers looking for cooling comfort and dependable support night after night. The top comfort layer features Simba’s proprietary Simbatex® foam, engineered with an open-cell structure and infused with graphite to help draw heat away from the body. This breathable foam layer helps reduce heat buildup, creating a cooler and more comfortable sleep surface. Beneath the foam, patented AeroCoil® spring technology adds responsive, body-adapting support. These lightweight micro-springs move independently to help cushion pressure points, improve airflow, and respond to changes in your sleep position throughout the night. For enhanced support where your body needs it most, the Simba BlueTech 10 Mattress includes a TriZone posturized support layer. This targeted support system reinforces key areas such as the shoulders, hips, and lower back to help promote proper spinal alignment and reduce pressure while you sleep. A durable high-density support base adds long-lasting stability, helping the mattress maintain its comfort and structure over time. Proudly made in Canada, the Simba BlueTech 10 Mattress is CertiPUR-US® certified and OEKO-TEX® STANDARD 100 certified, giving you added confidence in the quality and safety of the materials used.