mattress in store near me in thennur growell beds and furnitures trichy Body-supportive foam mattresses typically use high-density foam in their construction. High-density foam provides a firm and supportive base that helps maintain proper spinal alignment and distributes body weight evenly across the mattress surface. In addition to providing support, body-supportive foam mattresses often incorporate foam layers that contour to the body's shape. This contouring comfort helps relieve pressure points, such as those in the shoulders, hips, and lower back, allowing for a more comfortable and restful sleep experience.