A Dufresne exclusive and new for 2021, the Reflection IV super pillow top plush queen hybrid mattress features five advanced cooling technologies and an extra-thick layer of soft, yet supportive Serta®PillowSoft® foam close to the sleep surface for the ultimate in cloud-like softness and pressure-relieving comfort. You will fall asleep faster, night after night, thanks to the soothing, cool-to-the-touch, CoolTemp™ fabric, quilted to three layers of cushioning, temperature-regulating foam, including GelPLUS to give just the right amount of comfort and support. Beneath the deep pillow top, layers of resilient, supportive latex and gel-infused memory foam, including CoolTwist® and our exclusive CopperLite,™ work together to reduce heat build-up for a cooler, more comfortable sleep environment. The TruResponse coil system, utilizes thousands of responsive coils which conform independently to every curve, providing customized, body-cradling support. Finally, the Total Edge® foam encasement system with an enhanced lumbar support core, Serta’s latest innovation, surrounds and provides structure to a system of individually wrapped coils that react to every contour of your body, ensuring a deep, comfortable sleep.