You may have resigned yourself to never having a memory foam mattress. Sure, you’ve heard all the claims, about the great nights of sleep, the excellent support, and the way the mattress is supposed to conform to your body’s shape and then return to its own shape in the morning. However, the cost of buying a memory mattress may be too much for you. But what if you could buy a mattress topper of memory foam instead? You could experience similar sleeping effects much less expensively.