Our 10" Thick Memory Foam Mattress with cooling eLux Gel from eLuxury Supply is the most affordable and highest rated mattress anywhere. Discover the difference the cooling memory foam gel construction makes to your days and nights! eLuxury Supply has changed the rules when it comes buying an extra thick mattress. We have developed an efficient construction, manufacturing and shipping method for our 10 inch Gel Memory Foam Mattress that benefits only YOU. Our new mattress is made of eLux gel memory foam that is both cooling and super resilient. It is so resilient that we can compress it into a column and ship it directly to you. By doing this, we are cutting out the middle man and all the hassle. This new shipping method makes our thickest 10" Gel Memory Foam Mattress cost a fraction of our competitors prices and ultra-convenient for you. The gel memory foam is temperature sensitive. The ideal room temperature for our mattress is 64 - 78 degrees fahrenheit. During winter, the mattresses are shipped in cold weather and should be allowed 6 - 12 hours to warm and upon arrival at your home.