Experience cloud-like luxury with our Classic Brands cool Gel Ultimate gel memory foam 14- inch mattress. This mattress offers a plusher and incredibly comfortable sleeping surface. Starting with a whopping 3.5-inch top layer, which consists of breathable ventilated cool gel memory foam that conforms to your shape and has a faster recovery factor than conventional memory foam. A second layer of 2-inch memory foam works with the top layer for comfort and support providing you with the ultimate sleeping experience. The 8.5-inch base layer maintains the strength and effectiveness of the layers. Know the size and height of your mattress ahead of purchase to make sure you are ordering the correct size. Keep in mind that you should combine the height of your bed frame, foundation, or adjustable bed base with the height of your mattress to get an approximate idea. Our advanced packaging technology means we can roll-pack our mattresses and ship them at one-third of the normal size. A mattress that is roll-packed still retains its initial quality, as each will quickly recover and return to its original shape when opened. Look for more innovative specialty sleep products from Classic Brands. Our mattresses are CertiPUR-US Certified. Certified flexible polyurethane foams have been independently laboratory tested.