Ideal for those hot summer nights. The Sleepeezee Cool Rest 1000 Pocket Mattress has specialised technology designed to actively cool you down during the night. The clever Temperature Smart graphite strips help to transfer heat away from the body. This mattress also has a layer of Staycool™ Gel, which provides pressure-relieving support and helps to regulate your body temperature. In the core of the mattress are 1000 pocket springs. These springs react independently, offering strong personalised support where you need it most. It’s finished off with a cool-touch sleeping surface which has been proven to reduce your body temperature, keeping you cooler during the night. Comes with a 10 Year Guarantee and Free Next Day Delivery.