https://www.bunkbedsstore.uk/products/silentnight-comfort-rolled-foam-mattress-medium-soft-double Find a Double Bed Mattress Sale That Meets Eco-Friendly Standards A double mattress is an excellent option for couples who need additional support, or single adults who don't require the extra room of queen size. They can be quite expensive. is crucial to look for sales and discounts. This Memorial Day, Cocoon by Sealy offers 35% off on all their sites and a free sleep bundle. Cocoon's mattresses provide a cooling effect and are perfect for those who sleep hot. Sleep Number If you're looking for a double mattress sale, or a new mattress that you can sleep on, Sleep Number offers a broad range of choices. Smart mattresses from Sleep Number provide customized comfort, data-driven monitoring and can be a great way to improve your sleep quality. The beds are designed to keep you cooler throughout the night. This is ideal for people who tend to sleep hot. Contrary to most traditional mattresses which contain foam layers in the upper "comfort" section, and springs in the lower "support" section, Sleep Number's beds have adjustable air chambers. Couples can adjust the firmness on each side of the bed separately. The company's SleepIQ technology monitors heart and breathing rate through ballistocardiography, body movements through kinesiology tape, and torso movement to track how well you're sleeping. The data is transmitted to the cloud, and then displayed in your SleepIQ application. It also offers tips on how to get better sleep. Sleep Number's smart bed is available in three different series: Classic, Performance, and Innovation. The c2 smart bed is part of the Classic series, while the 360 iLE and i8 Limited Edition smart beds are from the Innovation series. The i7 smart bed from the Innovation series features temperature-balancing technology in its comfort layer to help you stay cool through the night. Memory foam is also incorporated in the mattress, which is perfect for