Sealy Premium™ Collection - Exceptional support from exclusive Posturepedic Technology™, promoting deep, relaxing sleep, with innovative sleep-enhancing cover technologies. Ultra-Stretch ComfortLoft™ Cover with Chill™ - For hot sleepers, super-stretchable, mid-loft knit fabric cover with Chill™ Cooling Technology for cool-to-the-touch comfort during the night. Posturepedic Technology™ - Targeted support where you need it most. Sealy’s exclusive Posturepedic Technology™ targets the heaviest part of your body, with reinforced support where you need it most. Only Posturepedic Technology’s zoned support gives you deep, targeted support for exceptional all-over comfort. Sealy Chill™ Gel Memory Foam - Conforming gel memory foam with our advanced cool-to-the-touch Chill™ Cooling Technology added to the surface. SealyCool™ Gel Memory Foam - Conforming memory foam with gel added for additional flexible, durable support. Sealy ComfortSense™ Foam - The latest innovation in gel memory foam, designed to respond to your body’s unique shape for more comfortable night’s sleep. SealySupport™ Gel Base Foam - High quality firmer foam for a more supportive feel. The foams used in these Sealy mattresses are CertiPUR-US® certified. Reinforced edge system - so you can use the full surface of the mattress, as well as providing a solid seating surface. To be paired with a Sealy Essentials StableSupport™ Foundation - Exceptional engineering creates a durable base for the mattress, in coordinating fabric. Adjustable base compatible. 10 Year Limited Warranty. Mattresses and foundations within the same brand have been tested together to comply with consumer flammability standards. If you have any questions concerning which mattress, box spring, or adjustable base to purchase, see a Mattress associate at your local Sears store.