Madison Ortho - Bonded with PU Foam (Euro Top) MattressMadison Ortho mattress is a Euro top mattress that combines bonded foam with polyurethane foam for excellent support and comfort. The bonded foam provides firm support, while the Euro top adds an extra layer of softness and comfort. The polyurethane foam layer ensures excellent durability and helps to prevent sagging. Madison Ortho mattresses are available in various sizes and are an excellent choice for those seeking a supportive and comfortable