Olee Sleep 11 inch Firm Gel Infused Pillow Top Innerspring Mattress (King) 11SM01K 5-STAR LUXURIOUS COMFORT-The Perfect Combination of Cool I-Gel Memory Foam and pocketed innerspring base construction creates sound sleep experience SLEEP COOL WITH I-GEL MEMORY FOAM - our bed is comprised of cool i-gel memory foam which provides additional body conforming comfort while helping regulate your overall sleep temperature. PROPER SUPPORT FOR WEIGHTLESS SLEEP. our 7.5 inch Dura Spring Base promotes proper back support and undisturbed sleep by combining continuous coil design with head to toe coil construction. Each coil pocketed for the stabillity and durabillity needed to provide support while absorbing motion. BEST-IN-CLASSS PREMIUM POLY JACQUARD COVER our best-in-class premium textile Cover keeps your mattress fresh and clean 10 YEAR MANUFACTURE WARRANTY- Mattress comes compressed and rolled for easy shipping