The Winco Dual Side mattress is a high density, resilient, luxury mattress with it’s unique combination of high density foam and orthopedic foam. It is a two faced mattress that can be used on both side. One side is soft and plush and the the other is firm and sturdy. It is tailored to support your posture and distribute pressure evenly for better blood circulation. Repulsive to perspiration, allergens and provides amplified comfort.