The Simba BlueTech 12 Mattress is designed for sleepers who want cooling comfort, deeper cushioning, and responsive full-body support. At 12 inches high, this hybrid mattress combines advanced foam technology, patented micro-springs, and targeted support zones to help promote proper alignment, pressure relief, and a more comfortable night’s sleep. The top layer features Simba’s proprietary Simbatex® foam, infused with graphite and engineered with an open-cell structure to help draw heat away from the body. With a thicker 2-inch comfort layer, the Simba BlueTech 12 Mattress offers enhanced cushioning while helping reduce heat buildup for a cooler, more breathable sleep surface. Beneath the comfort layer, patented AeroCoil® spring technology provides responsive support that adapts to your body and sleep position. These lightweight micro-springs move independently to help cushion pressure points, improve airflow, and deliver personalized comfort as you move throughout the night. For added support, the Simba BlueTech 12 Mattress includes a 3-inch TriZone posturized support layer that reinforces key areas of the body, including the shoulders, hips, and lower back. This targeted support system helps promote healthy spinal alignment while reducing pressure where you need it most. A durable high-density support base adds long-lasting stability and structure, helping the mattress maintain its comfort and performance over time. Proudly made in Canada, the Simba BlueTech 12 Mattress is CertiPUR-US® certified and OEKO-TEX® STANDARD 100 certified, giving you added peace of mind in the quality and safety of the materials used.