The Kingsdown Passions Collection, Irvingdale Euro Top, gives you a mattress that is built for comfort, coolness and durability. Supported with well over a thousand Individually Wrapped Coils, designed to contour to your curves, supporting your back, hips and shoulders. Layers of comfort foam including Gel Foam and Latex provide a cool, supportive, long lasting cushioning feel. A luxurious mattress for a back or side sleeper.