Give your back the support it deserves with Spring Air's Hope Plush mattress. The long lasting center layers of Poly Gel Comfort Foam and Poly Gel Support Foam give your body the durable support it needs. The 1 1/2" Gel Infused Luxury Quilt and 1" Gel Infused Serene Slow Recovery Foam work together to provide pressure relief and breathable cool comfort. Pressure relief is further provided by the Support Sense Zoned Encased Coils, which also enhances lumbar support and reduces motion transfer for a pleasant, undisturbed sleep. This plush mattress is great for side sleepers and back sleepers.