Expert Review by Jed
The King size Sealy Posturepedic Response Premium Warrenville IV Cushion Firm Pillow Top Mattress is one of the most comfortable mattresses in the line for couples who like the initial softness of a pillow top paired with firm underlying support. In addition to exceptional comfort, this mattress also features a wide array of improvements from the previous generation III Warrenville model, including the coil system, quilt, foam quality, and edge support.

Starting at the top, the first change is found in the SupremeLoft Cover with MoistureProtect and AllergenProtect Technology incorporated into the quilt. This amazing fabric is expertly engineered to draw moisture away from your body to protect against dust mites and dander for a fresh sleeping space. Next, each of the comfort materials implemented in the Warrenville IV are now CertiPUR-US certified to meet or exceed the highest quality standards in bedding. Comfort layers include Sealy Cushion Air Ultra Soft Foam, which offers the initial contouring and softness of a pillow top, and it also encourages good airflow. Next, the layer of Sealy Cushion Extra Soft Foam delivers deep pressure relief to aid in preventing tossing and turning while encouraging good blood circulation. A layer of Sealy Support Foam keeps the mattress from feeling too soft, and it helps gives the mattress the firm underlying feel I mentioned before. Lastly, an added layer of Sealy Support Foam further contributes to the firm underlying feel. This mattress uses Posturepedic Technology in the center third to bolster support. This is done with the help of the SealyCool Gel Memory Foam in the center third as well as the zoned design utilized in the coil system. Speaking of the coil system, the Sealy Response Pro HD Encased Coil System has a higher coil count than the previous generation, and it also delivers zoned lower back support. The individually wrapped design closely contours to the body's curves while supplying solid support. The system is conveniently adjustable base friendly, and it provides impressive motion isolation. This is highly beneficial for couples because when movement occurs on one side, the other side stays undisrupted. Last but not least, the DuraFlex Edge provides a great edge support and consistency in comfort, even when you rest at the edges. This is a big upgrade from the already good foam encasement used in the last model.

In conclusion, if you prefer a firm underlying feel but want enough padding to sink in a bit, the King size Sealy Posturepedic Response Premium Warrenville IV Cushion Firm Pillow Top Mattress is one of the top choices available on our site. The updates from the previous generation make this model an even better value than before, and it's dependably built to last you the next 10 years or more.