Wrap yourself in the plush luxury of the Serta iSeries Hybrid 4000. With a 14.5-inch profile, including 4.5 inches of state-of-the-art memory foam and advanced, individually wrapped coils, this bed provides the support you need with the supremely soft comfort you want. Its plush top features a cool-to-the-touch Max Cold™ Cover, a layer of high-density Carbon Fiber Memory Foam and Serta’s exclusive UltraCold System™. This cooling technology works hard while you sleep to absorb excess body heat and channel it away, keeping you cool and comfy. Next, a Hybrid Support™ System is engineered with individually wrapped, 1025-density coils that provide curve-hugging comfort and exceptional support from your head to your toes.

Key Information

  • Comfort type: Plush

  • EverCool® Supreme Memory Foam

  • 1” Carbon Fiber Foam with UltraCold System (PCM)

Support System

  • 2” EverCool® Fuze Gel Memory Foam

  • .5” EverCool® Supreme Memory Foam

  • 8” FEC 1000 Series – 1025 Count