All layers are 100% Polyurethane Foam. The Cover is 99% Polyester, 1% Elastane.
The foam is made in the USA. It is CertiPUR-US® certified, which means the foam is made without ozone depleters, formaldehyde, mercury, lead and heavy metals.
The foam is also low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts million)