Our Memory Foam Bed Topper reacts to your body's unique shape, weight and temperature to provide complete comfort. It supports your back and legs perfectly — and provides individualized support for sleep partners, too. Memory Foam is an ideal material for a mattress pad: it's soft, supporting and — important for allergy sufferers — hypoallergenic. Our Pad has two layers of foam for extra comfort. 100% polyurethane foam. Spot clean. Imported.