Memory foam pillows are designed to provide support and comfort by conforming to the shape of your head and neck. Made from viscoelastic foam, they respond to body heat and pressure, allowing the pillow to mold to your unique contours. This helps to alleviate pressure points and can improve sleep quality. These pillows are often recommended for people with neck or back pain, as they promote proper spinal alignment. Additionally, memory foam is known for its durability and resistance to allergens, making it a popular choice for those seeking a healthier sleep environment.