The Total Comfort Sophie Euro Top Mattress is an innerspring mattress with added cushioning on the mattress top, for sleeper's that desire softness, in the overall sleep feel of the Euro top mattress. The internal components of this Euro top mattress features completely, foam wrapped coils. This pocket, 630 coil unit, is completely foam encased. Manufactured in Two Rivers, Wisconsin, Total Comfort uses a combination of foams and fibers that are instrumental in providing relief from pressure, for sleepers. The perimeter foam encasement of this Euro top mattress, along with the innerspring unit, offers support and significant motion reduction, which limits partner disturbance, all adding up to a better night's rest. Ten year non-prorated manufacturer's warranty.