A mattress topper makes an excellent addition to any bed, providing a simple way to customise your sleep surface. While mattress toppers can come in many shapes and sizes, the most common types are “convoluted” and “memory foam.” Convoluted toppers are typically made of polyester and placed on top of your mattress. These toppers are generally thick and dense, and they can help insulate your body from your mattress, providing a cooler sleeping surface. (This can prove especially beneficial if you or your partner are sensitive to heat.) Memory foam toppers are made of polyurethane and are known for their ability to quickly mould to your body’s unique shape. Mattress toppers have become increasingly popular, as they can help to soften hard mattresses, provide additional warmth, and may have health benefits.