Experience firm support and long-lasting freshness with the Zinus Spa Sensations Cloud 10 inch Firm Memory Foam Mattress, Adult, King. Made with memory foam infused with our special green tea blend, it helps fight odours and keeps your bed feeling fresh. A 7-zone pressure-relief layer gives extra comfort where you need it most—your shoulders, hips, and knees—helping ease joint pain and improve sleep. Designed to be extra firm, this mattress gives strong support all night long. It comes rolled and packed in a box for quick setup and includes a 10-year limited warranty for peace of mind.