Experience restorative sleep with the Signature Design by Ashley Destin Cove Firm Mattress. Designed with an ultra-firm comfort level and a supportive 14-inch hybrid construction, this mattress delivers stability, pressure relief, and long-lasting durability. A 4-way stretch knit cooling cover enhances breathability and surface comfort. Inside, tri-layer quilt foam and high-density quick-response memory foam help relieve pressure points while promoting a cooler sleep experience. An additional layer of high-density memory foam reinforces structure and stability for those who prefer a firmer feel.