Products from Nature's Sleep aim to help you sleep more naturally—in more ways than one. Its mattresses, pillows, and toppers are all constructed from memory foam. This cradles the body perfectly, helping maintain spinal alignment and avoid pressure on the hips, knees, and other joints. They're also made sustainably from materials that are anti-microbial, anti-dust mite, and allergen-resistant. The comfortable foam is even used in beds for pets and slippers for humans.