Truly a luxury mattress, the Palladium Preferred Collection's Leucadia Streamline™ Plush, gives you a mattress loaded with premium comfort features. Individually Wrapped Coils provide the conformable base support with a layer of Micro Coils for additional support in the comfort layers. Talalay Latex adds long wearing comfort and softness with AIRELUXE™ for conforming support. A luxurious cover with Silk and Wool, along with a TENCEL® PANEL provides a soft, breathable feel. This plush mattress is ideal for a back or side sleeper.