Built for unwavering stability, this Serta Perfect Sleeper Cascade Range extra firm mattress is driven by the Q4 Support System to distribute weight evenly and maintain a consistently firm sleep surface over time. Quilt Loft Hd Memory Foam adds cushioning at the top layer while Cool Feel technology regulates heat, and adjustable base compatibility gives you full positional control for restorative rest.
Built for unwavering stability, this Serta Perfect Sleeper Cascade Range extra firm mattress is driven by the Q4 Support System to distribute weight evenly and maintain a consistently firm sleep surface over time. Quilt Loft Hd Memory Foam adds cushioning at the top layer while Cool Feel technology regulates heat, and adjustable base compatibility gives you full positional control for restorative rest.
