The Hush Graph-Iced Firm Mattress is engineered for advanced cooling and support. Its proprietary Graph-Iced Technology combines a breathable cooling cover, graphite-infused foam, and IcedShift bands which work in tandem to pull heat away from the body and dissipate it for a consistently cool sleep surface. This mattress combines its individually wrapped coils and high-density memory foam to provide the most supportive feel that maintains a neutral spine. The motion-isolating properties scored high during our sleep tests, indicating an undisturbed sleep even when you share your bed with someone. The firm version is a great fit for back sleepers, stomach sleepers and those who seek more support from an extra-cooling mattress.

Promotional offers:

The award-winning Wave Hybrid Snow Firm Mattress is Casper's most innovative design, combining Hybrid, AirScape®, and Snow Technology™ for unmatched support and cooling comfort. Snow Technology™ uses HeatDelete™ Bands, Phase Change Material, and a QuickCool™ Cover to keep hot sleepers cool from the moment they lie down. Three layers of AirScape® Technology move heat and humidity away, while two layers of Zoned Support™ with Align Foam and Gel Support Pods deliver maximum support. Its firm feel provides exceptional stability and alignment for back and stomach sleepers. Combining cutting-edge cooling technology with firm, lasting support, the Wave Hybrid Snow Firm offers a premium, durable sleep solution engineered for year-round comfort.

Promotional offers: Buy a mattress, get 35% off an adjustable base