This 14 inch plush mattress, is made by Sealy to provide exceptional full-body support. It includes Sealy’s exclusive Posturepedic Technology™ that targets the heaviest part of your body, with reinforced support where you need it most. To give you the support you need, we use the Sealy Response Pro HD Zoned Coil System, which delivers deep-down support. Around the sides, our DuraFlex™ Coil Edge System gives you a better seating surface when you’re getting out of bed, plus more usable sleeping surface and improved durability. To deliver cushioning comfort on top, we use Sealy Immersion™ Advanced Memory Foam with Chill™ for softness. Next to your body, our ChillTech™ UltraStretch High-Loft Knit Cover with DuoChill™ Technology & Allergen Protect for the ultimate in cooling comfort. And with a 10 year limited warranty, you’ll sleep peacefully for years to come.