This is the cushioned mattress topper that is used in hospitals worldwide to relieve the pain and sleeplessness caused by arthritis, bursitis, and other orthopedic conditions. Containing twice as much memory foam as standard mattress toppers, the dense 4-lb. cover is shaped into unique raised hexagons, with the channels around them filled with a proprietary soy-based gel. This supportive structure cradles bones and disperses body weight, reducing the pressure on aching muscles and joints. The environmentally friendly, breathable gel also ensures the topper retains its shape and draws heat away from the skin, preventing night sweats and hot spots. Covered in soft polyester, the topper is bound at the edges for durability and positions easily under a fitted sheet. Made in the U.S.