This crib mattress is made with hypoallergenic soybean foam to prevent sagging and to provide extra support. This crib mattress also has an airflow pocket so the mattress can “breathe” without the traditional small metal parts. The Sealy Soybean foam core crib mattress uses renewable resources instead of crude oils. There is a lifetime warranty on workmanship and materials for this crib mattress. This Sealy crib mattress also meets or exceeds federal flammability and CPSIA standards. Sealy crib mattresses are made in the USA.