High technology meets high comfort and support. CertiPUR- certified high-density soy foam core gives baby's developing spine the support it needs, the toddler side has pressure relieving CertiPUR- certified Visco-elastic memory foam to give your energetic toddler a comfortable haven after a by day of play. Medical grade outer cover is 100% waterproof, anti-microbial, phthalate-free, non-toxic, and non-allergenic. Proudly from domestic and imported sources.