After years of tossing and turning and waking up in the middle of the night with back aches and joint pain, you decided to splurge on a memory foam mattress — the way the foam contours to your body ...
Memory foam is loved for its sink-in properties that mold to your body as you sleep. Made from, mainly, polyurethane, often referred to as 'viscoelastic', it's soft, dense, and comfortable to lay on.