If you have always wanted a Memory Foam mattress but your current mattress is still good, why not buy the Soft Feel 7500 mattress topper? It is designed with Memory Foam and you just need to put it on top of your existing mattress. It perfectly moulds to your body shape for ultimate comfort when you are sleeping.. . The Soft Feel 7500 is an Orthopaedic mattress topper crafted with sanitised materials which make it hypoallergenic and Anti-Dust Mite. If you have allergies or asthma, this topper is perfect for you.