STAY COOL ALL NIGHT – Featuring a dual Ghost Ice Quilted Cooling Cover and gel memory foam, this 12” hybrid mattress delivers advanced temperature regulation and pressure-relieving comfort. TARGETED SUPPORT AND PAIN RELIEF – The ProCore layer and Spirited Edge wrapped coils provide 33% more support where your body needs it most, easing aches and ensuring proper alignment. DURABLE, MEDIUM-FIRM COMFORT – With high-density foam and premium hybrid construction, the GhostBed Signature Mattress offers long-lasting durability and a perfectly balanced medium-firm feel. MADE IN THE USA - The GhostBed Signature Mattress is crafted in the USA with high-quality imported materials, meeting all CertiPUR-US safety and quality standards, ensuring high-quality and safe sleep. BED IN A BOX CONVENIENCE - Simple unboxing and set up. Move your mattress box to the desired room, pull the sealed mattress out of the box, carefully cut the plastic compressing the bed, and let your mattress fully expand for 48-72 hours for best results.