The Luna Memory 1000 Pocket Mattress features an exquisite blend of 1000 Luna Pocket® springs and a Luna Fusion Memory Foam layer for total sleep perfection. The Luna 1000's medium firmness means you can enjoy the perfect balance of comfort and support. With its clever Surround Support, you'll get 25% more sleeping space and total, edge-to-edge support. No more overheating - the intelligent Adaptive® cover technology helps you sleep fresh and cool. It's all wrapped up in a soft-touch knitted cover for a touch of luxury. Enjoy a 10 Year Guarantee for your total peace of mind plus Free Next Day Delivery!