ABOUT THE COLLECTION: The Asteria collection is a unique, exclusive collection handcrafted for Bloomingdale's. The collection was designed with the finest attention to detail, using natural and recycled materials, to deliver optimum pressure relief, support, and a restorative night's sleep. View all mattresses in the Artemis collection. QUILTING LAYER: A breathable blend of silk, wool, and cashmere helps regulate body temperature and wick away moisture for a cooler, drier night's sleep. Cooling gel contour foam adapts to your body for enhanced pressure relief and comfort, while layers of high-density support foam and targeted latex lumbar support ensure long-lasting structure and added reinforcement where you need it most. Materials: silk, wool, and cashmere; cooling gel contour foam; high-density support foam; latex lumbar support COMFORT LAYER: Cooling gel memory foam for exceptional pressure relief and motion separation, ensuring undisturbed sleep throughout the night. A five-zone high-density performance foam provides targeted support, relieving tension at the shoulders and hips while reinforcing key zones like the lower back and knees. Beneath, high-density comfort foam offers deep-down support, and cotton promotes airflow and temperature regulation using breathable content. Materials: cooling gel memory foam; five-zone high-density performance foam; high-density comfort foam; cotton SUPPORT DETAILS:The 800 Nested Pocket Spring system offers zoned, personalized support by allowing each spring to respond individually to your body. This helps reduce motion transfer and promotes proper alignment for a more restful night's sleep. Compression hand tufting secures all layers in place, enhancing durability and delivering long-lasting comfort and craftsmanship you can trust. Materials: 800 Nested Pocket Spring; compression hand tufting BOX SPRING: The Amish-made spruce wood foundation is designed for the highest weight capacity and features an additional center rail and increased edge support for superior stabilizing support, durability and extended life. Materials: Canadian spruce wood