Memory foam mattresses are a hot trend for good reason—but for some they simply get a bit too toasty for comfort. Rest easy. The mattress’s soothing memory foam contours to your body, while a thick layer of firm support foam provides wonderful pressure point relief. And how’s this for cool: thanks to dual ventilation technology, you get a more breathable memory foam mattress that’s topped with a micro cool technology cover to keep you that much more comfortable. Foundation/box spring available, sold separately.Mattress Top Type: Tight TopMattress Type: Mattress In A Box, Memory FoamIncluded: 1 Mattress(es)Features: Mattress In A Box, Hypoallergenic, Foam Layer, Cooling LayerManufacturer Warranty: See Written Warranty for Full DetailsBed Size: KingMeasurements: 75 Width/Inches, 79 Length/Inches, 12 Height/InchesBase Material: 100% PolyesterComfort Type: PlushCare: Spot CleanMattress Height: 12"Country of Origin: Imported Visit our Furniture & Mattress Customer Care Center for delivery options, protection plans and other services.Problem with an order or need help with a return? Our Furniture & Mattress Customer Service agents will be happy to help. Give us a call at 1-800-442-7902Don’t forget to print off your delivery checklist to avoid any delays or issues when delivering your item. Signature Design by Ashley is a registered trademark of Ashley Furniture Industries, Inc.Mattress arrives compressed in a box and then regains its size and shape after opening. Signature Design by Ashley Chime Elite 12" Plush Memory Foam Mattress in a Box