Has your mattress been needing a refresh? The Mainstays 1 ¼ inch 7-zone foam mattress topper is just what you need to achieve the sleep of your dreams. This topper features 7 zones of support that works with your body to offer pressure point relief where it's needed the most. This conventional polyurethane foam topper is designed with numerous channels that allow air to move freely and reduce heat buildup while you sleep. The Mainstays 1 ¼ inch 7-zone foam mattress topper is also treated with antimicrobial technology to keep the polyurethane foam fresher and cleaner by inhibiting the growth of odor and stain-causing mold and mildew. This topper has everything your mattress has been missing and so much more. Wake feeling refreshed every day with the Mainstays 1 ¼ inch 7-zone foam mattress topper. Foam proudly poured in the U.S.