The top layer of the GEL Series is made from GEL cooled MEDI-GEL™ for a cool, comfortable sleep. The support layer of the GEL Series is made from motion transfer reducing MEDI-FOAM™. Our MEDI-FOAM™ and MEDI-GEL™ formulations are CertiPUR-US® approved and Soy based which significantly neutralizes the off gassing smells associated with foam-based products. ObusForme™ is conscious of our impact to the planet. Using Soy based foams as an alternative to 100% petrochemicals reduces our carbon footprint. Wake up feeling refreshed and ready to take on your day. ObusEssentials by ObusForme, engineered for a better morning.