The Dauntless Euro Top Mattress, from @Last Resolute by Restonic, is built for long lasting comfort. Three layers of Individually Wrapped Mini and Micro coils, along with Two layers of Talalay Latex, give you ultra pressure relief and comfort, that will last for years. Supported with one of the heaviest duty spring units ever made, a six turn, 12 1/2 Gauge Knotted Offset Coil, that is built to last. These coils are Encased with High Density Foam to both firm up the edge and give you more surface use. The Hand Tufted Cover includes Joma Wool, Poly Gel and Patented Chiller PCM finish provides the perfect temperature control. This mattress has it all, great comfort and longevity and well worth the investment.