SEALY OPTIMUM GEL SERIES
2" OptiCool Gel Memoral Foam -memory foam fused with Outlast material to provide a refreshing coolness like the cool side of the pillow, so that you can enjoy optimum sleep all night long.
1" OptiSense Memory Foam-memory foam that responds to your body's unique shape, providing optimum conformance and comfort.
6" OptiCare Plus-underneath the OptiSense layer. This layer is firmer section at the bottom of the mattress, which provides a deeper level of support as well as a reinforced edge for a solid seating surface.